{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1531446462",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x103592be99e9038e853a9121977133d62e9ecf87f2b6386e380fc8c82e4896e9",
    "signature": "0x62d73e3c364ab04cc59dca79f029d4fbf194a03af1f2f05ed4ddf75f5da246a75a701e30e2187c954e36321b1195f82680b34356bfb487bdf7467830196280111b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}