{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2144916602",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a802b1eef925e6837650bea9ba199cedc8903dd43b18e3b712a316b130485d9",
    "signature": "0x1cae021b22b11a81ec8670454d680641724abe0a4c45169ce9b6858c3ae9e24a089e2818f88313b77be6816c14e7a227989f05eb6d48137e5184a5b91ff13af41c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}