{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cd4d8bf3df0218af3e434b805dc7a1b9e0f29f2b68242358b2a458614b54e4d",
    "signature": "0x5cd6e3aaacbfeab1a24d13b0b930b5d3259a404f1e218543bcf3d1b4aff024891e18b65f0006aa1adee8443d32b3c7abe04db05d3cbef5efa101bd850fd905171c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}