{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2478ca2fdbe6db702fb041445628f8e5b5ce53b4ac928030057060e1f01251b0",
    "signature": "0xf58cfa535c415c01b6ddf6a84f0fd725d4ff5b4dc3c5e130b7972d49b96952467aba8f05c3826a4287190a09104eeaf0c1e9442d81a7659f52491c5bd57978a51b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}