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 0xb21b951d14… · ArcScan

Transaction

0xb21b951d14…67361e1840

2026-09-16 14:58:44 UTC

SuccessFinalized

0xb21b951d14012e8ccdc43ba2a106a4e7e2f82fd626cf3bac8a5def67361e1840Contract Call1 hr ago

Flowtransfer path

From

0x81718dc4…920e8f79Sender

To

0x81718dc4…920e8f79Recipient

Overviewreceipt · block context

Status: Success
Block: #21,175,024
Timestamp: 1 hr ago · 2026-09-16 14:58:44 UTC
Value: $0 (0 USDC)
Transaction fee: $0.06 (0.06213 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x9265bb9d2,372 bytes

Included in block0xb5764de9…d393c509

Method

Contract Call

Nonce

11

Position in block

4

Gas & feespaid in USDC

Gas used / limit: 62.7%348,996 / 556,903
Effective gas price: 178.0276 gwei
Base fee (block): 128.3406 gwei
Priority fee paid: 49.687 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 6 logs