{
  "manageEntity": {
    "action": "Repost",
    "entityId": "426214250",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f6a7a1245cb4d18eafbcf291687bf88e882fc062e6c3d2845438dfd67f337b4",
    "signature": "0x06bcc200c94322b4c0fb243e8e95def2456e256096ccd775724545e1f73a78fb69d4ac2bce7a8d9daf2a762ac6fc0f35968cb4e8040f606029ff1677ba3b1b341b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}