{
  "manageEntity": {
    "action": "Repost",
    "entityId": "873035980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67cc0a0115072699604b69c9823df0c369e8d63a85c56ac63f9f4481f6d31705",
    "signature": "0xe25305b3a399738b3b1df2458a75b9fe59beefaeaa5ba711bbf19ca5060396e25ac0ba70ee4c13b4b381bf789983c3954f6d3af9e09e978313aecc5aa26716b21c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}