{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1768668421",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5dccde0d7fbeb366678ffe12485b9f87e553cbea54e8ae70b3341a0f41c6bb1",
    "signature": "0x1cfb6d6c4405e4e3711ec11fb085510760015145cce6bb612fb78a2833298c2945eb879fff12d5eb522d29b2c7961602d64239fef93336c7d8a318a41222e1fd1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}