{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1252330406",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x261dcb3c93cb560021451efd11588db92ed4eeaa934dc3838ba400765b1c1831",
    "signature": "0xdb42f8aae6cd922de07f1a90f7ad08a3f045ee83999ce59831b1e1a34f4a0e8129856d80602a28b5cd9a19d1c33c5e4a432f9ff9a92cd14f56c1bd497cd624a21b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}