{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1208805738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4713352d9f2f2b052dcff9cd2c29ddb1017d913095c9e7da638007f0e2fcedc1",
    "signature": "0x31ec48fc9eac4e74ac49a99a7edcc056e02be2c01b20b6ff1eef670759bdce403f9e6a6b94a15fefaa28b55672f148c035d5329c9dc222becc9818c78ef7a0e71c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}