{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1981469239",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf370a772de2ba4fb298b80b3c024007c475118c292ca80dad5ce2697e369d678",
    "signature": "0x58aaeb973c6f6adcda918b15514784fcf980689198cd1a5a15c5add11bd2543c5920fc4bee43fccfdb6b3032c78d110ea6e9ca20ed374f543f6440eb606237811b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}