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 0x8b104dcf17… · ArcScan

Transaction

0x8b104dcf17…15b2ee8d8d

2026-09-16 17:44:19 UTC

SuccessFinalized

0x8b104dcf17356f188b99c3ab7a92b7fed527f7de37f332feb2fcb115b2ee8d8dApprove3 hrs ago

Flowtransfer path

From

0x680e3e4c…45a1f390Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,194,640
Timestamp: 3 hrs ago · 2026-09-16 17:44:19 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00232 (0.00232 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0397988e…aee7ae8b

Method

Approve

Nonce

2

Position in block

13

Gas & feespaid in USDC

Gas used / limit: 65.7%55,438 / 84,362
Effective gas price: 41.8582 gwei
Base fee (block): 31.8592 gwei
Priority fee paid: 9.999 gwei
Max fee / gas: 56.48 gwei
Max priority / gas: 9.999 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log