{
  "manageEntity": {
    "action": "Repost",
    "entityId": "255842832",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdae96cc5b4e4d615b475cbfbec1c55702c35b3c17fea188e0b9103d22766311e",
    "signature": "0x225f3ff3974fbbb6ef2871a263beb4e925fcc1361776ca5ce3ee89f6fa2451c97131d134b76df1de2edacd2248d67cdaed7605c50395b643dfac1b52eaa5316b1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}