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 #21374683 · ArcScan

Block

#21,374,683

2026-09-17 19:05:37 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,683
Timestamp: 11 days ago · 2026-09-17 19:05:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b5e802a69f6d79238e4a65a75c7be2486309d0d5ac51ea1763bf3ee9e36daaa
Parent hash: 0xce0b5f1a…ef418fb0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,683 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

22.6%6,794,868 / 30,000,000

Base fee

20 gwei

State root

0xfabd9eb8d4ae…39e8145673a0

Transactions root

0x7520de30cacf…3f054edad9d6

Receipts root

0xb43e81786bc7…3dd1fdf9aa27

Nonce

0x0000000000000000

Extra data

0x00000004a817c800