{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1608434612",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4ae3992432744fb3558cd08b382e1652a103563b6b96234c3bbd33592c3e815",
    "signature": "0xd9aa9186230970ac1abe37be1a58fe39e70d9f1846627bef518312471bf05a391c09fac54623c5626a24078c872d511f42acd2df11d676183b4b1af6523d1d1b1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}