{
  "manageEntity": {
    "action": "Repost",
    "entityId": "125725495",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbfd8d4eac24b54f2c6ef6c34b01eeb1fc08f688d39295451ebab669c69e7019",
    "signature": "0xa5bd7ed798277cafd26a1f792fb84bf61d8e5b8240273c99dd963ec1af1aaaa378c2b49c9e9b67991cced2d159dace52a91db261ba1a39aad0dc25c13a6e128c1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}