{
  "manageEntity": {
    "action": "Repost",
    "entityId": "279957614",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3c5b1ee51d6f907c2c58c254f5d5d85cf890da8388f2d0a08461b60411466fd",
    "signature": "0x7681a5ed833f5b70ccc3afeecbda64e7cce4286abe4b00cea424e1a5232f13c216309a870b01b949dcca61cd51a58f137f88e83930181716f2d5c4722b2742fd1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}