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 0x40ca72e87f… · ArcScan

Transaction

0x40ca72e87f…2f70bc0cc3

2026-09-16 19:48:36 UTC

SuccessFinalized

0x40ca72e87f64fe8c406a7811960e0bc79ca63d970825f4aabd5a712f70bc0cc3Approve1 day ago

Flowtransfer path

From

0xb20fb446…7cc10786Sender

To

0xe6a2476f…77dd1e3bRecipient

Overviewreceipt · block context

Status: Success
Block: #21,209,363
Timestamp: 1 day ago · 2026-09-16 19:48:36 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002309 (0.002309 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x31e105be…c6c1fa1d

Method

Approve

Nonce

278

Position in block

9

Gas & feespaid in USDC

Gas used / limit: 38.5%46,199 / 120,000
Effective gas price: 50 gwei
Base fee (block): 20 gwei
Priority fee paid: 30 gwei
Max fee / gas: 50 gwei
Max priority / gas: 50 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log