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 0x421e45ea1e… · ArcScan

Transaction

0x421e45ea1e…0919a35835

2026-09-16 19:26:16 UTC

SuccessFinalized

0x421e45ea1eabbca1a3e2dcfdc8ebd7f8c97ce7ae15f93742d0b0080919a35835Approve9 hrs ago

Flowtransfer path

From

0x2cae9084…021655a2Sender

To

0x4b919197…cf659901Recipient

Overviewreceipt · block context

Status: Success
Block: #21,206,717
Timestamp: 9 hrs ago · 2026-09-16 19:26:16 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001265 (0.001265 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x64f0042d…8515453a

Method

Approve

Nonce

2

Position in block

138

Gas & feespaid in USDC

Gas used / limit: 76.3%46,261 / 60,636
Effective gas price: 27.3478 gwei
Base fee (block): 26.3778 gwei
Priority fee paid: 0.97 gwei
Max fee / gas: 63.559 gwei
Max priority / gas: 0.97 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log