{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460317445",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8aa5bca7bca79af5e293a5000716ecacb4f0735dbe41b71ce6fbeae68b5df550",
    "signature": "0x90c6fc28989b2947a00495fd08e13f332885cb9236f94946b3c0162439b0afe5581d4957810f4f05f1dabe1b68b9ebcc7acbccb7c04ae8336dcb32fd43bfd6aa1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}