{
  "manageEntity": {
    "action": "Repost",
    "entityId": "231318741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d4958675d9b64bf120b644e01b64831c2b69b7530aa7c8ccff211f7c13962d1",
    "signature": "0xbb3d988df454d05d364dffc6031ccfa43bbbe659d610196881631f23a5725a6d7d24b5918b9dcaefc0b72b0c7bf6c33df8bb6cd6d7008d5a8a5634a833d409db1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}