{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1120599",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58754f59a9edfd0cbbec526c90a37df30a6fad3f8f0b34a68dc7e2ed10a8970e",
    "signature": "0xcd9134649f286d184e56dc14fcaea860b8ad73b64942934ca8de2f1af128cf76300386bcce831fe8c51620d8c8bec22b902900c01d81b872e4804b496219abcd1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}