{
  "manageEntity": {
    "action": "Repost",
    "entityId": "968534643",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25aa5977acf1e2b5006ea23082bb53f05a6bf704a57891761071a9381407c59d",
    "signature": "0x10c0e5c05ab1bb31fae3455d11a1718d8d4196708848904700ebba84baebb6853da46850a2db44ffaf0734cabb93e4d925fa476f029b0c78bd97a70d850fe4951c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}