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 #21298887 · ArcScan

Block

#21,298,887

2026-09-17 08:24:37 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,887
Timestamp: 56 days ago · 2026-09-17 08:24:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xd89902629206299187bcdebf8db0118edf00364fa167193e933ac2587a17dd7a
Parent hash: 0x90c7b54c…cd03a302
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,887 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.4%2,515,738 / 30,000,000

Base fee

20 gwei

State root

0x21c0cb5f04bd…b8175e741eb2

Transactions root

0x05ed0eb179c2…d6ec42ec0d47

Receipts root

0x137df2eccd84…53bf8b0da968

Nonce

0x0000000000000000

Extra data

0x00000004a817c800