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 0x212a7e2365… · ArcScan

Transaction

0x212a7e2365…6cca57d8f2

2026-09-16 19:43:21 UTC

SuccessFinalized

0x212a7e2365facb373acfbe8a0d3566d0dabb7aac6df5bee7ccd7ea6cca57d8f2Approve1 day ago

Flowtransfer path

From

0x9b70cbe9…ecdd9cdbSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,208,742
Timestamp: 1 day ago · 2026-09-16 19:43:21 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001299 (0.001299 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7e530b1f…6ad730c6

Method

Approve

Nonce

0

Position in block

16

Gas & feespaid in USDC

Gas used / limit: 65.7%55,786 / 84,885
Effective gas price: 23.296 gwei
Base fee (block): 20 gwei
Priority fee paid: 3.296 gwei
Max fee / gas: 31.9 gwei
Max priority / gas: 3.296 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log