{
  "manageEntity": {
    "action": "Repost",
    "entityId": "809565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ad67a71cc63262f65cbb22cb7834cf6133785037873e060c07c82c6d0acaf9d",
    "signature": "0xe758984e7fa86ae9f531296975b4ce3ea4b11031a9ef5f655e6f9992c84be31e3da2d132ede9d1f0e8a74dd30fb0b85d66b32dfb7e791f8eb1a70c7eca00dc2a1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}