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 #21300860 · ArcScan

Block

#21,300,860

2026-09-17 08:41:17 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,860
Timestamp: 20 days ago · 2026-09-17 08:41:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c772ec9b431c33dca377d53a831528db497ef8cf42c0e72930cd7d7e224afff
Parent hash: 0xbb7b3ad0…7192da93
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,860 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

28.6%8,592,395 / 30,000,000

Base fee

20 gwei

State root

0x7fcd74db4a35…60dfdfe86f07

Transactions root

0x661d1a060ee2…9fc1a71ec6a5

Receipts root

0x8083a0ff33df…11909ff9c8c9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800