{
  "manageEntity": {
    "action": "Repost",
    "entityId": "705765",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda40f627c6a8048e36a106ee005098b9eedc4a3640edf035ead55c90edc591cc",
    "signature": "0x9d599167e833c7670a45516b6bbea4760c59d0d21433fb17e85299563fe603471b83c0b843b0ec33eca5387291ced9e55fa8b4f199d7b66f74ef08dece8e907f1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}