{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1654763336",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x121f1881b48757fe0fa21adff1ced281978f01ce307d069324ed1e6edb08e10a",
    "signature": "0xa542660e843bcee3814ac1bd14b863b2c3d7016fd98a59166dd4391a222ca7a471ad105334bfc4bce73cfabf1b7ccbb5c4b96ae0f92b44f9a11463f7fb2b66ed1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}