{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1270493268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60f9b49caa420d283380cbe9448144a698aead16dc646580c4fbd34aec64da8a",
    "signature": "0xce381ef0216c35249fd730680b4397d03bda9b8e9d1434f595ed8321adebb9be7346415d05a1c52063b3ece2562486772bd4aea0d80b381185553255476c4a331c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}