{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1204960605",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xead22402e9ede8443231f00ba02f2c4c5b29fbec4a41db2cf901f2c76621ab21",
    "signature": "0x1906ec39657045000cd624e0eb2663c79e638dd6d03a117fe532f8f5b2ca68265e2344c89b732f6c55f26b1f817cd2ef335e06a24dad358ba0f2216a38a15e321c",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}