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 #21316804 · ArcScan

Block

#21,316,804

2026-09-17 10:55:56 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,804
Timestamp: 11 days ago · 2026-09-17 10:55:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x613ec6b815d4118b66121a63ee1a27555ec3e325da87aeb8a74d0fe895eaeb16
Parent hash: 0x02a8eb95…39666d49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,804 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

13.9%4,182,005 / 30,000,000

Base fee

20 gwei

State root

0x2212978c355e…5c2480ab21b1

Transactions root

0xfebcf09352eb…f82ad21d4aef

Receipts root

0x8be0bda0eb52…3627a6fa33ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800