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 0xa51d0e779b… · ArcScan

Transaction

0xa51d0e779b…04f8af0bee

2026-09-16 16:09:06 UTC

SuccessFinalized

0xa51d0e779bfd25d96078d1c0f5a2f384f7d1ef5c3bca2a0521d09f04f8af0beeApprove18 hrs ago

Flowtransfer path

From

0x7d325862…33cf5fbaSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,183,361
Timestamp: 18 hrs ago · 2026-09-16 16:09:06 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001262 (0.001262 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x17c01e25…163c16b1

Method

Approve

Nonce

165

Position in block

43

Gas & feespaid in USDC

Gas used / limit: 82.1%55,378 / 67,417
Effective gas price: 22.8031 gwei
Base fee (block): 21.3031 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 44.2774 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log