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 #21481053 · ArcScan

Block

#21,481,053

2026-09-18 10:04:42 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,053
Timestamp: 54 days ago · 2026-09-18 10:04:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c222cce8088542ce7ecedb61ed182045d7838e6aee66f8b265938eabff5b058
Parent hash: 0xa03916a4…843e5de1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,053 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.5%3,159,850 / 30,000,000

Base fee

20 gwei

State root

0x850c242b47b8…59f216c368bd

Transactions root

0xe8f4766366dd…8a5f56365bb8

Receipts root

0x4046b31758ef…9c7d3b8aef8b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800