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 #21348557 · ArcScan

Block

#21,348,557

2026-09-17 15:24:07 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,557
Timestamp: 10 days ago · 2026-09-17 15:24:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x4782a19670aa2ab09edb9b431053896af410c42650fb86dfea02f357a2dea89c
Parent hash: 0x8895e4cd…f9b41ded
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,557 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.3%3,675,155 / 30,000,000

Base fee

20 gwei

State root

0xc4545d62e55e…5a0fe1f98ba2

Transactions root

0x11df869b4e8a…dfee9d617dbe

Receipts root

0x6a774c5de6eb…15a3667727c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800