{
  "manageEntity": {
    "action": "Repost",
    "entityId": "566992218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x860c041dd14ba8a21fc2379749a8a063fac2b175dc16785da74e29bf7ed271b5",
    "signature": "0xa96b5b608dfc0132d76e1ffd1c72765e88bca8d1ec4c12d983fa507863494fd87b58697afc9eaba5cb9fc0d2dbd0aa912050578a529f683184cb8cca069045de1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}