{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1976571413",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e6330416ed782d3303c7f52fe1f47a47a0a0b78eb2fca5b2cb0e11ccf82cdf9",
    "signature": "0x58e72c3d8a02b6450c2c3c5a6a50d65743b88a14768b7ca102d4a7e0cca02e972a858a5b7fded9a36377373179e3edc8cbcea9f424575d6b2e1142817f25d4d51b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}