{
  "manageEntity": {
    "action": "Repost",
    "entityId": "510651657",
    "entityType": "Track",
    "nonce": "0x958930336afd8ffefa78add8b17c9b28816603f384a633ade47f0da10f751ba8",
    "signature": "0xb30ad23d99bb596e9ca1189184d15b0a1b09b3fc8a49319aa1cde2018e237994120af74d595395d176de1108651cc3b10554acdd695c4cfc4412e35ee681ad8a1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}