{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1107314",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8cd803abb88252674fb1f99d73b357265dbfbb4897dadc4ebe4bb952343957c3",
    "signature": "0x528c2f4724adc47ced3ee08156bb0a4f3210f24e7ab27886b5bfdd6e016130933989528479a551512d2a0d6bf9772321fe52789dd930ab795a26130d3fd2e36b1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}