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 #21412149 · ArcScan

Block

#21,412,149

2026-09-18 00:22:17 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,149
Timestamp: 54 days ago · 2026-09-18 00:22:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xe098ac39b84de723000dce95503b01fc34de6dffaa4054e474111dce9b65acd1
Parent hash: 0xaf4a9230…b60744e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,149 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.4%3,429,349 / 30,000,000

Base fee

20 gwei

State root

0xdd61b8193121…ca30112e44cb

Transactions root

0xdd7f43ff82d3…39703b0d7809

Receipts root

0x0914ccf57223…7dbe8d71b2b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800