{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1081772",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a8d5ce1a1083320f31b53ec83956164a3824b43809bc4ed31da1103ba094be1",
    "signature": "0x124a2ca87763054c11345a0228f80b2f17e47a71b19ac1014609d28449f378694e0875839b188963db0f87ef4a49a7b152c774dc07098563b6a4bb08b447abc11c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}