{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1248156530",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bc975bc1b85084078801e1b5eb9bf1b6532cc79cab55bdb87626117b38fffc9",
    "signature": "0x94ae994c651e1532b840c88a3ee956b2fd3d7474aae132e99f74de1deb208e2b543af42a75cb15ef589edc672f97ec47f54c808140cdf66626759c058ac5e5621b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}