{
  "manageEntity": {
    "action": "Repost",
    "entityId": "225671",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e028fa994c1f1d3334b053d1112f7d7ca27dfe55f25ddc05be20dfab2afbd3b",
    "signature": "0x284268cf2a325064406b3212e6fd90f1ae057335fca2d39eb0b1a3ffd3af480641ef6b90d131a536571511197678b812b494a89795c7cef7cc27b578ce4c3de71c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}