{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1628903842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23ae01bc6dc55bbc30ff891ff856b3cdc0a2addc0ab515c2b59ab126b3b2cdb7",
    "signature": "0x840a415bbd2aa2bcdac299a64c99f5fe44ebe973ce8ab3d97637755fbada12011ee7c182aabca035d44165367be515b71c550563884bbaf932e0c58e99e31c131b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}