{
  "manageEntity": {
    "action": "Repost",
    "entityId": "4924",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6774aa064b4ca6f41e4532aaaeee10b9d566edd01e3d6983d64bf06670d519f",
    "signature": "0xc7fe00b83917f6bb8ecb494e31a28e9abb3ec4ac1a75abc5065197aafcc194517f6f5b572da6c7f91adebd1f2eb89358a9ee391fc1f32e0a457cdb1870c68ee31b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}