{
  "manageEntity": {
    "action": "Repost",
    "entityId": "199058",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b962923bdf5f30b892934a314f9a8b82280922d5555bef40f1c34f5de100741",
    "signature": "0xac4ba409a7aa048c41a8372c2bfde59cdf0cb94af19c4f20c0efd65921330d00309029a8a6862a5413a02e387a7451daa7363627a2815b1de7193ce3b264d9661c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}