{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1966858287",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc48a7bca88821a21dd2a6284a083e90553aa8b3f83a07853bfdcb5162ee226d",
    "signature": "0x222c2158b71c92fa3011d478c6977476e83614368baf6480f85c9274f4eb4f8443b74d67821e15bc0750c3a33ad2254efe4c661b571db9348511b75d6c429efe1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}