{
  "manageEntity": {
    "action": "Repost",
    "entityId": "745343369",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde8b9ed184ad794fc24685d6d8eeeab51dd3e09ab3bf5f558b9a70e4294e4653",
    "signature": "0x5ac7b9452cea05d5a51d86774851a6329f56dc715cd2d83c372297e68631bca0534a80d72701c3f85ad58e9c009c81a423c71265cb7d6ec3b20ee0bf5d126ad81b",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}