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 #21318985 · ArcScan

Block

#21,318,985

2026-09-17 11:14:22 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,985
Timestamp: 48 days ago · 2026-09-17 11:14:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xaab3eb183780dc0128087f4a60b894aea59a67bd9a8ddfcd36665c6af1a60b82
Parent hash: 0xde8643ee…c4c7d06e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,985 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

47.6%14,294,848 / 30,000,000

Base fee

20 gwei

State root

0xa61e336860c1…c6a1d05a24c3

Transactions root

0x0865e3761359…91e5c6262656

Receipts root

0x947181a1bfb7…7a21d645d54a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800