{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1877335085",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6983b0d294ba30774c18346cd55c797fd8968bca79f02b339cf2fa792ac0a4cf",
    "signature": "0x95e77fb307859722c293407094460dddf54cde6a515f6eb215941bf399f11e2d70de115ebd23a2f7b9d00d26f3aea26d31703b25cbe0921322281dce156fc6591c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}