{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1216634812",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x042ddd8c67eb7ba1433fbfec4d4cf2594e219923bb73c2580e18601d38eec4d8",
    "signature": "0x00e2d43427ebdb889ebd9be5551ee484fa4bb49c05066be1e8e91bd84405a8d10d0cfee2f6fe997accd699094705bab6bb525c03620b9a216a9daa40ab4811791c",
    "signer": "0x8F6a7B3F16565fde4914Eec9C2027598DF13857f",
    "userId": "566190142"
  }
}