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 #21249700 · ArcScan

Block

#21,249,700

2026-09-17 01:29:05 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,700
Timestamp: 17 days ago · 2026-09-17 01:29:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x107822da64fda2d84df42e0375fa0480c556362c9c2ab42d7233bbbdbe8c837e
Parent hash: 0x25a68f16…3b3d1988
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,700 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

65.2%19,569,908 / 30,000,000

Base fee

20 gwei

State root

0xc8bc6fac6e13…bff67644c554

Transactions root

0xd247d7361475…a89f032aed3a

Receipts root

0x33ca1d132be5…49ad5128f30f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800