{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1188008067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x425ccf1c50613c1bece9d4ca53e051969a735adcb975cf32cf2d0bad840f8b4f",
    "signature": "0x3f67e1b59caa8d7f6aaee0e87e48ef566b68b8fedf57ab7246a7ff515be9bad6466a0dc3152884a44c790cfdb1cb688e3660721dc9b8f08728146e755e3ad7661c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}