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 #21481137 · ArcScan

Block

#21,481,137

2026-09-18 10:05:25 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,137
Timestamp: 54 days ago · 2026-09-18 10:05:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x4aeac69786df0d481a5f285b02281e1d3df3c58f0d3e4fa405ef59a84d0bbe82
Parent hash: 0x4dbcfebc…f20b5dbe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,137 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.7%2,898,512 / 30,000,000

Base fee

20 gwei

State root

0xb5850ca9ee1e…6f1c3b624a2a

Transactions root

0x5f7aa4c2bca3…b89cbce7d258

Receipts root

0xa263f0b92630…34e134180b29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800