{
  "manageEntity": {
    "action": "Repost",
    "entityId": "347322294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0080319ac581cc0d7d8f75e10f02634da957798606ccf19fd43136ba953a7b32",
    "signature": "0xca49ff190f31dfdd92869f7b2833dfcf7d3fd2142998123d0048fbe2c6c9d0b701f5687a1d8b9219c50e428039e5cb61a157170e4684924388713db0e65eeb4b1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}