{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533647619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb07ddff3582befed241249072e6ca68566c7036b26dda1250a88ef450205ca1c",
    "signature": "0x2a2f6cbc0fa022f7064d36a3c158d97250be9c8bfb7097736473d7369b49dda429e948266bcd0e36360546248ab2b27c7e05fa81c9f1ce05f30478cd7f6c82df1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}