{
  "manageEntity": {
    "action": "Repost",
    "entityId": "52598",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf351641e860fc3ede16766372cc4660cdcf83c31ffc303e0c138787c1ab95dc9",
    "signature": "0x0446ba34f343c6f6a3aee3723c98dc90b82c4d499f0e4f6f3868a6e2d1e2e46560ebd051dc9517777c9cfea0e5a9ee03de60bdf0821105bbd7fc4d16dbd573a91c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}