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 #21553308 · ArcScan

Block

#21,553,308

2026-09-18 20:15:30 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,308
Timestamp: 5 days ago · 2026-09-18 20:15:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3a7a2bf857e714902b83735618fac6f8ec6272d5d434c762389f92d26a6647c
Parent hash: 0x8b735856…1612d5df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,308 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.6%1,086,471 / 30,000,000

Base fee

20 gwei

State root

0xdf78f08537e1…76cb92bb48de

Transactions root

0xf78b76c015f4…575ac7b2770b

Receipts root

0x1cefcbae2d12…951400d3e95b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800