{
  "manageEntity": {
    "action": "Repost",
    "entityId": "763805820",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8117cbc94688c3054dbac69001941e73358ff12042d957cce36b34548b26a034",
    "signature": "0xce4441e919faa025359bdb7d1301143edcc0836d9e38694934930f07e81c4c186cc293e899833e960495414d412c1041bea6156762482a997ccf01dc5a4baf901c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}