{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1260561115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7991883a3522953f3e02fa25f2febc1f7bc1afe9886df963b46e3badbdf4bee6",
    "signature": "0xa68759d53f7116ba07a76cfe70d1db9994274ec403792b1ddd822c4defad32f21df9030362ef32d3ff5e1ad841396330e9286e1c007cc90e6c54cf76991680db1c",
    "signer": "0xF5C198A035503518a579b15Fb9eE834F3b4b1bAB",
    "userId": "765691673"
  }
}