Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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 #21316855 · ArcScan

Block

#21,316,855

2026-09-17 10:56:22 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,855
Timestamp: 10 days ago · 2026-09-17 10:56:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d4111acb59bd32b9186792f420d1cd068cf4ed34672b3fe0baad6477737794d
Parent hash: 0xabc7db4f…6c296128
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,855 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

35.5%10,657,039 / 30,000,000

Base fee

20 gwei

State root

0xa10ebc414fc5…4b1932c5b5e4

Transactions root

0x1a4421175592…453bf5ab686c

Receipts root

0x1808101f6f8d…c2e36365327f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800