{
  "manageEntity": {
    "action": "Repost",
    "entityId": "115535685",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5bf5021067ce7d9b5dba77c9ac5e1eb3cdff6786bbcbd1053f48a47ed303c1d",
    "signature": "0x7cba68e21e09b0ae6da40436076476a2709b70588c00749915a004873d87fb3e697e81f7d71b91a239650d6804f6f369ed7c3fd56407f048fc30a56d38d85a131b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}