{
  "manageEntity": {
    "action": "Repost",
    "entityId": "830558",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x506985323f7331e250f19db6037a69e3767e4ddfedac38435d415903b2c4b388",
    "signature": "0xc97177980955d3cf744eaa7881a0438290b5f92937f1e037bf783773fe9cce7838074e573efa4cd8c7719eb5317cbfd613e2c6688b1a334b90007d25f81822081b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}