{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1997616472",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3db5fc40303eaa2d816310202f9bf4b717f29e6b8252f850bd7697eeedd22e9d",
    "signature": "0x92ed1efe968df6b24760aabd51e68863a35ae0afdc2e4ce80577db3367d0534d5a17700bbd75c86ea76c50007fa87b9ac6d2835ae9ee38403a4275df75f81a141b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}