{
  "manageEntity": {
    "action": "Repost",
    "entityId": "583969888",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4741537cd5c096bb39b8858edfd66def2d4880f22b359886d1cfea1130f6d01",
    "signature": "0x543f9aa4bee21778f7b3e042b119c8728b8268ca0516f768d2c8595046e53fce1efe6bdba0aa874bc307551a4798252a0b32b498dca36308f5727cfc2d4317e01b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}