{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1040790",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7cdc6da19ddf0c813143660afadefc87eeb39f8da2d959a07d43c6f47e8a7944",
    "signature": "0x5e709204fe6fa0d40b58046fec44e6747d12ec4a9080094cd3abed244304e6065994e6f00d05444f6bd1f70395b1dedb2db578f366cae100c9ae7dc16c39e84b1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}