{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2139329753",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb106e65129359e88a35c3b35a25264877c28ea23a3afccdf4af8477a17cda133",
    "signature": "0x7804bf2af24ca9e4fb451f1124f6ea9341368ae1b582c4e1a74167378c678776797f07dceb1292f5a38a914ef78b5a6eeb26192ad64d08de72e55ebe0258826b1c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}