{
  "manageEntity": {
    "action": "Repost",
    "entityId": "634995",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09970f09938a53dda53972020c34adfd5a08529ebe79a39c810a47b9dca71447",
    "signature": "0xd9f4a6b82478e0739756dd003c3651567a50dd4b18401adf5687f2215c1c44645d24326fc7112920af09f0e5b4248ec66d5e489836d0b84ced26829a1d078a431c",
    "signer": "0xd1bC12b8b46f2FAa152aB791052b4a26826F86F5",
    "userId": "481080235"
  }
}