{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1071120028",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76ea4cf970ebb8a5a4c93783d3fdb18d599fa08100c943b1961c8839bf19302d",
    "signature": "0x1c3b61aa3e825207b54fe9c4e0d0ab4b1b9c82afff4589d8be3fbb0c8dae7b500216c6a42ae7819b0e7140f7ade91b7d1e479c3e880b6fc4474cf0402bab3f181c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}