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 0xa3fb64f348… · ArcScan

Transaction

0xa3fb64f348…e8689c2f78

2026-09-16 16:31:50 UTC

SuccessFinalized

0xa3fb64f348097dbc7a3db4e048bfc952a82bc63bb070a7a3442c0fe8689c2f78Approve13 hrs ago

Flowtransfer path

From

0xb907b026…c7e68f86Sender

To

0xc0830b37…f2eb672cRecipient

Overviewreceipt · block context

Status: Success
Block: #21,186,053
Timestamp: 13 hrs ago · 2026-09-16 16:31:50 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003718 (0.003718 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x79451195…9f7de04a

Method

Approve

Nonce

21

Position in block

5

Gas & feespaid in USDC

Gas used / limit: 66.1%48,986 / 74,061
Effective gas price: 75.9068 gwei
Base fee (block): 44.9068 gwei
Priority fee paid: 31 gwei
Max fee / gas: 95.3345 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log