{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1999237253",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7078e13c444f3ad87632904109eb8d98c1eaa61f77a6a1afcb3529c8070f628d",
    "signature": "0x05b3f293317ff3e29ac2ceb51583c24d0d4856e21738001b9041d3912b275d3619a92ae7f89f2ced15cbb11285ec802a02b5bd1e77231dca45f2a7f1027913011c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}