{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2136837842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbaa5e058d7f022b88669836be898b88dc3fde153a115d4f2e520d4d9a6bc5ade",
    "signature": "0xda859bae2bd4a7ecc967d0a4dd7c2e8457a9a37a757e23cf6a9680b6bc05435709cab2f8b1dc6a4d3b3238c82b1b53ededa9893ec40aa2d2147fee39cf4fc0571c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}