{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1063423415",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x624d31d10e70fa7371ff9fde95e3cb906c91411952ba97758a97e902ef46396c",
    "signature": "0xf8af5826bf45740b1a1b0c7142c22f1deed3ba077a769be76ec9198c63f524987c1c3007c0a0a8e27f136fcffe9f0d99ddc1c4162ca27bb0036368fb6b15608f1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}