{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1622666072",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33b6c6b2533598a3af69ae9c1f731e6bc181a63cca2e87a3a99d23aea1df2e87",
    "signature": "0x568b1159ba65b8e112577438a903298bf4194de08d2357b7f5ddb4ee2af9986658a6c0fb5babd9d76a0b5243ef06a49301ffab8f1de86ce98a13ab3a8b885de81b",
    "signer": "0x1F9dC682fadBAc94c0Dd4ca2232a3f490704a737",
    "userId": "737872723"
  }
}