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 0xa0b57d5cb6… · ArcScan

Transaction

0xa0b57d5cb6…b04384e5bd

2026-09-16 15:11:46 UTC

SuccessFinalized

0xa0b57d5cb699c4d929a786802a92ddcfb6a12c44ffcd6b4ef7775ab04384e5bdApprove4 hrs ago

Flowtransfer path

From

0xae0b326c…73adde9fSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,176,568
Timestamp: 4 hrs ago · 2026-09-16 15:11:46 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.01588 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc3eae059…d16be02f

Method

Approve

Nonce

500

Position in block

6

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 286.3843 gwei
Base fee (block): 141.3448 gwei
Priority fee paid: 145.0395 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log