{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1905177054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc4a83f78e71e861ea503d029b56d0228ed2e51947b3d3b942923d3c0635c619",
    "signature": "0x4c07e5782f04d4d7ebe8c4acce0bf132360bc5614dd17918af4c77601159b41508b26410ddc62b72ddfb9f60270d9d20c77866f7ff24b90fc3ea63868216e3cd1c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}