{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1136637701",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c9e95e5aa76200556db4f9c75a19fabe81708a4771d3be594d94c75df548f58",
    "signature": "0xccefcf7e0b43c1330fa3926a670e73aac1ea92d4ad47eaaa7d7efb60247783e44f2e0377e20e3bdb7130cd94a0d166f90d0d55eaaac9771e7375a0b49b08590d1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}