{
  "manageEntity": {
    "action": "Repost",
    "entityId": "22876365",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a7c9529f2ecb8cea9a216e16cdba905e395616b75b5469104f0a5770a15ed4b",
    "signature": "0x9d15dbd6ee0dc970fd2eed142000c2f93c260c8c8bd355a99287edbca8681f563e1414bf6e17c22d53a8dda882da9a87fb9775dea6df2d03e804433b3a5ee2421c",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}