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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.

Block #0x5b446ebd53b636b389cc485170c17dd5669fc0a62565e21bb75f9218aca8f5c2 · ArcScan

Block

#21,388,257

2026-09-17 21:00:19 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,257
Timestamp: 20 days ago · 2026-09-17 21:00:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b446ebd53b636b389cc485170c17dd5669fc0a62565e21bb75f9218aca8f5c2
Parent hash: 0x1bf31053…8ddc4f41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,257 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.8%2,926,431 / 30,000,000

Base fee

20 gwei

State root

0x552382e01dc3…0de085731068

Transactions root

0x13bfa07a0c01…145c4890c2d9

Receipts root

0x3e5350dac730…50735d6f039b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800