{
  "manageEntity": {
    "action": "Repost",
    "entityId": "138299",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9d73f7517f46fef8d50dd02b807d32187b10aea00be3fffbb0864a11e7af9b6",
    "signature": "0x3e24a2bc40ffa7077cb94c0b0db3d055e1aab9246aef654532e45347948fc83f6013f246b027465b288b63a825ae4ea3bed2f0302580e1d81ca8143e947808481b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}