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 #21416840 · ArcScan

Block

#21,416,840

2026-09-18 01:01:56 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,840
Timestamp: 55 days ago · 2026-09-18 01:01:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x3562cd2fb45289027524fca9744e0a0c280a9aabff6b6316426e5cb823a0a6e9
Parent hash: 0x5b71376e…ab63891b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,840 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

1.0%292,829 / 30,000,000

Base fee

20 gwei

State root

0xd903f86a3672…2a5f98f5781d

Transactions root

0x7a1be72b21e8…393e3b23a357

Receipts root

0x51e508a8b71c…ede760f05ef0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800