{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385010",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4616278a56ebf800c13e46b545f71b2f969ac7cd09f11d145a27c01760965718",
    "signature": "0x0c46d6df273fe392a3943cfd8e020c5f6237572ed074f33108fff7c25b36c2cb66974330ea4189118fa09a152b8cfd253200471037d7bebf5f3884567264870e1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}