{
  "manageEntity": {
    "action": "Repost",
    "entityId": "703698991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62c26d76505d47e568522258ab6945267886b128af0a79bedee9cbe470d6429f",
    "signature": "0x38d3b533c92ce74e95d06baa4df489446d3b66df819527b0c0ee6ce3687166583f0120a76943c5457fb568f5724f779c66f8e28c0c648ae37bc0c87901561dc21c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}