{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x625e2f65d0165ec30503d652a9215e628a9633318629aba7a88ab4686c646aa1",
    "signature": "0xfb5d14f8346bf42ef61b77e82378fb2b3a1787ccd77c06251f28a80beb110aaa439ec649ba2ee925b02ca65d128864f7a4658a6082c4eb8f1db9fe6597984b3d1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}