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 0x3fa44b3d1a… · ArcScan

Transaction

0x3fa44b3d1a…5db159ee74

2026-09-16 16:46:21 UTC

SuccessFinalized

0x3fa44b3d1abec6abdffa80a01a53bba6f0232f7dde8bb367b459ac5db159ee74Approve22 hrs ago

Flowtransfer path

From

0x7ed254a4…4a780b87Sender

To

0x9476af90…9769b122Recipient

Overviewreceipt · block context

Status: Success
Block: #21,187,773
Timestamp: 22 hrs ago · 2026-09-16 16:46:21 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002111 (0.002111 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xa62f8423…d99b13c0

Method

Approve

Nonce

524

Position in block

23

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 43 gwei
Base fee (block): 23.3126 gwei
Priority fee paid: 19.6874 gwei
Max fee / gas: 43 gwei
Max priority / gas: 43 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log