{
  "manageEntity": {
    "action": "Repost",
    "entityId": "496418",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44f05953cf817ed34b142b4b631400651be14120601a1ea1ed6d57d04745abc3",
    "signature": "0x50fee0c6f8a91e99a33a6ce82de328b4bab71ab2e6964bcef6b6157fde0ac9d551c3a4ac4f0ff1e5314ad53bf722c021b432922e2ef8149c5bc63a0b2d8a5b0d1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}