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 #21267472 · ArcScan

Block

#21,267,472

2026-09-17 03:59:10 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,472
Timestamp: 29 days ago · 2026-09-17 03:59:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x34c283e65f12df69401860b5e363ca00c92476a3c9b3e28865f9790b753c03a3
Parent hash: 0x9d38f48a…e7e667a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,472 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.2%4,568,589 / 30,000,000

Base fee

20 gwei

State root

0xa35f40b17310…2eeab7af9955

Transactions root

0xa99c39813652…1bdccca6c51b

Receipts root

0xc69cc413a76d…52d6dbdd44f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800