{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1549347132",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe6353f779950618e90cde070d4380820c7bbe8b0ba872dfee2ddf550f3cb62b3",
    "signature": "0x66eb013f0efb6cadd581903530ad8086c3dea1aec568eac8c50e2b97cfd292b7626ea9e0b1449e36b011465ef59094aa659980eb3b1a59ddd71ea316298311231c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}