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 0xa91a7ac3da… · ArcScan

Transaction

0xa91a7ac3da…cc74392613

2026-09-16 14:38:45 UTC

SuccessFinalized

0xa91a7ac3dafb4bc41673b77d8dea6decdca7b87e0f0d13c28f17d8cc74392613Approve1 day ago

Flowtransfer path

From

0x4f419d7f…2727f836Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,172,656
Timestamp: 1 day ago · 2026-09-16 14:38:45 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.010668 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xcb7215f3…5aaf5e66

Method

Approve

Nonce

105

Position in block

39

Gas & feespaid in USDC

Gas used / limit: 65.7%55,786 / 84,885
Effective gas price: 191.2355 gwei
Base fee (block): 151.5094 gwei
Priority fee paid: 39.7261 gwei
Max fee / gas: 241.2179 gwei
Max priority / gas: 39.7261 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log