{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1775747660",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x688645a967471d44c96281e0d1ad62a521137802603c30e9076620dd7ee7fc8d",
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    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
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}