{
  "manageEntity": {
    "action": "Repost",
    "entityId": "733705",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4a88ef8bb7302c20df85fdf9403454ef02f1ccfcf4a911d8a7efc277839acc8",
    "signature": "0x6565955bfced1cb3828c7550257cb1d8a0afb64253124c5b8cde4a594a81fd8279c7f3b9fe194c4310e4f1667dd26cb2bc482c1ba65c0179694943f2c4af33a91c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}