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 #21317924 · ArcScan

Block

#21,317,924

2026-09-17 11:05:24 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,924
Timestamp: 17 days ago · 2026-09-17 11:05:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4d10f3b3da6386301e8eb1f676e6ddf0785fc673c70d73125cce915a3b09168
Parent hash: 0x9d0d3c55…bbfe5ffd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,924 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

42.2%12,653,421 / 30,000,000

Base fee

20 gwei

State root

0x610de8dfb9cb…3911683ac917

Transactions root

0x4ad0b71ce8d3…46e7b4b6bed6

Receipts root

0x3824fed57358…d6c34a617cbc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800