{
  "manageEntity": {
    "action": "Repost",
    "entityId": "526565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e6d44f33f5d5de9e70e10d61f8368b0e71ba72131d0e7f1941bd7381c6eba28",
    "signature": "0x15a46125070167faa80c0e38d9fcb06442f3d425a04a42bdf670c3983ab60ad032d446db9c0ec84b61809a8d4eeb9e8235fe515345bf2d6e6f8a2b7f9157c8961b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}