{
  "manageEntity": {
    "action": "Repost",
    "entityId": "283315470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa598e1b5904e5aa6604e77592187b937699056f3e77c0de468f24033630f65a5",
    "signature": "0xed81e259531937c447acdfbbe6c38e4e21cb0d8c40fa0254e16e8d26cab455711659884f355ccfecf9382a7cd3f35d16a605682ac3f007ee0aa58c025590078f1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}