{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1135479149",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e21541d0a6c13ffb85535ca417e4e746eea5361a74c03372a55d561903a7d0b",
    "signature": "0x2de48158b50da8058e03be680b57f4aafee3197649e987f0e70e9d80489d055954bbc151943fb8d0897d92949fd5221f6e62b5416a13b14c15db6ea81392f62f1b",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}