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 #21547720 · ArcScan

Block

#21,547,720

2026-09-18 19:28:15 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,720
Timestamp: 54 days ago · 2026-09-18 19:28:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x00a7f5e88a9113cbfe736fd1ccd56c1e1944c45143449dd2835cce498fa3f7e2
Parent hash: 0x7fb72a60…22d7da00
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,720 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

6.3%1,889,930 / 30,000,000

Base fee

20 gwei

State root

0x31cae9d2c27e…afc974c131f0

Transactions root

0xd8facad3831b…bb42c00d6eb8

Receipts root

0xc9c0c5308b37…ebf2521f30b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800