{
  "manageEntity": {
    "action": "Repost",
    "entityId": "833321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde2e5377c4d36b0fec343656a6324a9d36b29bdf43ed7ed416997b1caeb9a39f",
    "signature": "0xd70d5129b0524341e019a070d847f80c1d0b706dd37b1338a6f046b7e66e02fa27168b23c3711e2b8f486a07eabb2a567f0eb5e239a28fa33dcd2b93b9cb87dc1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}