{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655129",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5054f341702c307c31885e4349992b15065c66081f55dae36b3384943c980bc",
    "signature": "0x527855a57435360829dea940e9a089d636dfc339f45eed53c9723c291d6b2e926f40668271435761ebf37d85e88b4c03dc5037780adb97a38f9d1f65e80c6f1a1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}