{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285507",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c3af742e2673235ed47df63fb332daf062003314020a97166ac38c6f9642f49",
    "signature": "0x34ffa55322b9b949143c7b5c193218636ea1d11de64fb5392aab535fb5b4042d3eb54472f16fcc9299583bc79cb2fa3e4469eba71e7f66cbe71f651452bdb2601b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}