{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1431486433",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcaa929f661dbab50d2eece6f41711b458c2d33a25aee49a790ffbf65abee94ff",
    "signature": "0x30f3e577dec440544998c4c9d88e8403077f8a07390c94ef2cb094f4fadd78580f94fffe1e081a92bb1c2b42acdf43a179c15fb8fb9daf3d9db3096d7d26fd361b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}