{
  "manageEntity": {
    "action": "Repost",
    "entityId": "865937354",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94e4cf5bec95880e30e7b07b48336fe412346e94fcc05bccffd6079f27457175",
    "signature": "0x223caf419292679123b05e00bea87a23b324b66d084ec3eb0bf987abb92e556036b16f4add8951cafe8246997ccc9a1ddd9679b459cfb879821eb3a04a0f12581b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}