{
  "manageEntity": {
    "action": "Repost",
    "entityId": "759589952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc5e3c92a8fe67c14bf7d1177cd44dfeeaedd16b68ce081fdded8ad8a0477c5b",
    "signature": "0x61df9bc9025bc2e185ed72237c2e5f25ca3d1c0d30bfbc408553ef31a3a2cddb1a60ce198f1bf11eb071e4a59c06bdf8d02866b43c8b49a0b98e2ad0ed1c9f5a1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}