{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1405947878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd299792157abaf6d13129c42b2174374a23a762edfc066eb4d708731ebfbaa53",
    "signature": "0x84602a8cebdecbf2c4d2c3b605eec3c534763c9f0276d7ddfbb65bd1ab40858a1f0a1ef636f980207eb1b9687d815a658b3bfef52c7d647dfc38e16db0c3cfed1c",
    "signer": "0xd9bc6c6ac3f68EbD35850ce5bae4828a76969788",
    "userId": "6708205"
  }
}