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 0xa9f523eaa0… · ArcScan

Transaction

0xa9f523eaa0…3447ff577c

2026-09-18 10:27:06 UTC

SuccessFinalized

0xa9f523eaa04a7b00a2cf31170bdfb8864492abe79d69da92035fcf3447ff577cApprove12 hrs ago

Flowtransfer path

From

0x8026dde4…f036d195Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,483,702
Timestamp: 12 hrs ago · 2026-09-18 10:27:06 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001191 (0.001191 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x16b70896…70f14ad3

Method

Approve

Nonce

7

Position in block

5

Gas & feespaid in USDC

Gas used / limit: 89.6%55,438 / 61,866
Effective gas price: 21.5 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 28.5 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log