{
  "manageEntity": {
    "action": "Repost",
    "entityId": "352831856",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00f4200f018f7ff994e2afe75664187af97e91a04941a9890a3ec2a61566d518",
    "signature": "0x25066fc1e992aeb6d4724c7f75a6112edd60967c4f01a6b9d0f75b338c83e0a84fc1e605579517f30b1451484a6e7a2ac95b2493dbc79d85485e551740fa3f861b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}