{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1644054724",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e844db0b87432e57de4b250d25452e28b8215358b20389d399e8c337110dc86",
    "signature": "0x306608668d0016a208111b2ca38ae5401f6bab8e53d2e59707fce70fe27e02f5454308e2d9f538c9267139241c48edd70a90cc1e5a2abe07a44a53c63c4ab5251b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}