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 0x1ac78f508b… · ArcScan

Transaction

0x1ac78f508b…2ed7dbd4d2

2026-09-16 20:31:23 UTC

SuccessFinalized

0x1ac78f508b48b0911f28ac8fd6ffb595f7be210aab94c5604dabcf2ed7dbd4d2Approve1 day ago

Flowtransfer path

From

0x9814733a…e2f4758aSender

To

0x171a4217…b4bdbaa0Recipient

Overviewreceipt · block context

Status: Success
Block: #21,214,433
Timestamp: 1 day ago · 2026-09-16 20:31:23 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003347 (0.003347 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x36d270f1…38467a07

Method

Approve

Nonce

212

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 75.8%55,785 / 73,565
Effective gas price: 60 gwei
Base fee (block): 20 gwei
Priority fee paid: 40 gwei
Max fee / gas: 400 gwei
Max priority / gas: 40 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log