{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1259038891",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b1bd32e55f1a6d265b8c5e0785801b527dacfd5fe9a1682b66a8ce7abac8129",
    "signature": "0xcab81cbb8fd492656d9663f1e730f3d69bbb3541370d00d6ec74bf973910e82e6e0b20b60e3b8ceee7ef12b372900de720ccc31b03fbee4b29d95892f66d5be71b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}