{
  "manageEntity": {
    "action": "Repost",
    "entityId": "223337",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce965f13f11778bea76ad4453f5c7f62c0b105f79ad884cc223097cf277435fc",
    "signature": "0x083f52f15c5fa195c8d0adb0b66225cf36d7a5e48dc739dcf83bbc2ee1075a26655c11ecfdc25d0f3b52c31f34783d266bf5b1dacc9afde8fd5ca5e4b78027961b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}