{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1356013301",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1997166afaa0cd6ab8d1693e2c5f4966a0c986b869ec9594733f45d9eac877ed",
    "signature": "0x99995921348993dde2eb5a1b58ef3b7829c593096639f59d7c1afb0a0d960a411ec1e3d3a851a08c966018ed67024e2f9987f0459f1526cd01fcd379376871e41b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}