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 #21556801 · ArcScan

Block

#21,556,801

2026-09-18 20:45:03 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,801
Timestamp: 4 days ago · 2026-09-18 20:45:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xeb1e7fb030e46a2f989b41d4d9f50c1e706f2ff2fe1073cc1648ae2b84359c28
Parent hash: 0x04a1f061…3ae083bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,801 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

1.9%573,073 / 30,000,000

Base fee

20 gwei

State root

0x9ca4cf3b59dc…ccf5f3c82edc

Transactions root

0xafaf09903a1b…2c4fe2438e8b

Receipts root

0xeda867e27103…7f56991d67f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800