Overview Blocks Txns

Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0xbca2bfef92… · ArcScan

Transaction

0xbca2bfef92…f03188d617

2026-09-16 18:08:28 UTC

SuccessFinalized

0xbca2bfef921b5e4ea2350aa035b43d3efb1540bdc8f48b540753dbf03188d617Approve12 hrs ago

Flowtransfer path

From

0x29c7dbf1…3efaabf6Sender

To

0x439ef17b…16382a01Recipient

Overviewreceipt · block context

Status: Success
Block: #21,197,502
Timestamp: 12 hrs ago · 2026-09-16 18:08:28 UTC
Value: $0 (0 USDC)
Transaction fee: $0.21 (0.208174 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0d637bdf…55ef8fa9

Method

Approve

Nonce

4,686

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 13.2%46,261 / 350,000
Effective gas price: 4500 gwei
Base fee (block): 177.9044 gwei
Priority fee paid: 4322.0956 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log