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 #21298830 · ArcScan

Block

#21,298,830

2026-09-17 08:24:08 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,830
Timestamp: 56 days ago · 2026-09-17 08:24:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x25e6ec6657b42d1ca3e4218af550e2b3b53b0ad8f417111075d5ca3d3c996ba0
Parent hash: 0x2b2c3b45…07846400
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,830 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.3%2,192,777 / 30,000,000

Base fee

20 gwei

State root

0x11702f18e22d…05b056c8c612

Transactions root

0x13d8c571003a…61bafef83d58

Receipts root

0xe88d187a4d50…963469b039e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800