{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1129001961",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xef5049d5c063e18864514bfb0d23d0761a53bb482d8695ddafbfeb4052fea5fa",
    "signature": "0x01abe3b82f0331f1a6f2945fab65e7ae80d6c4a3041215e0a863eb15fe577580696a77e64f487d6f604f8a89d70d368c3eba018080a7a8a75454867a2384d1941b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}