{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1290263224",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xccbbb3e99680dc9abe930fe09beebd67ae5df37f3b89ac3e43822a1e5743e149",
    "signature": "0xae36d518956dc47fe1667c2974592eac120d852fa20f96f6cf2dcfa1d23642cc491d188672539879f0ea74b16473f4eedb3b051af0a0f0bf2729d71bb4ebd6c91c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}