{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1379988439",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6161d01304d76d57fec03be48b4da3919ed18f092f72d97222afff26f3098862",
    "signature": "0xdae4459dbf2eca527de2f324b19622773f5e91549ac5f562d5eabf7abd482d7a201914516e0532d394953d7688b118e296fc05e88e51f5e4b1a052df56d8c0af1c",
    "signer": "0x0168976438910D2f5330323a0d0141Fb4Af95032",
    "userId": "317847"
  }
}