{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1953154181",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5691dcc817da461b41fc8f386b1fe60d94c37294d414f1aacbb968e8d6bddd8f",
    "signature": "0xa7c967b4940ea53a7d82b474e0055cb137b92c255e6d1c9f2df66ff2cff0f9247fc638478329d064fba1b878e88ce5d84707a134d83942ccf40d2b18b223a30c1b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}