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 #21225203 · ArcScan

Block

#21,225,203

2026-09-16 22:02:18 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,225,203
Timestamp: 11 days ago · 2026-09-16 22:02:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x768177dafa67690e8371a961c41ec0c709d052f31576e32e57f003279e4b1ab2
Parent hash: 0x7adb4101…a1a7d0f6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,225,203 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.5%2,242,020 / 30,000,000

Base fee

20 gwei

State root

0x0f8ee2ebd34a…32e254faf961

Transactions root

0xe5e6476ac9d7…4803ea78face

Receipts root

0xc00c6746b89b…92ed7fe2a07e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800