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 0x77f66c76cb… · ArcScan

Transaction

0x77f66c76cb…d0010b123e

2026-09-16 14:22:45 UTC

SuccessFinalized

0x77f66c76cb5f62d1fd7e274ae2b92d864a83660932c62e3b52d653d0010b123eApprove21 hrs ago

Flowtransfer path

From

0x3508b9ed…b10bde6fSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,170,762
Timestamp: 21 hrs ago · 2026-09-16 14:22:45 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.014319 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xe800ae7b…79456390

Method

Approve

Nonce

49

Position in block

18

Gas & feespaid in USDC

Gas used / limit: 65.7%55,786 / 84,885
Effective gas price: 256.6941 gwei
Base fee (block): 183.5582 gwei
Priority fee paid: 73.136 gwei
Max fee / gas: 319.9614 gwei
Max priority / gas: 73.136 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log