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 #21230610 · ArcScan

Block

#21,230,610

2026-09-16 22:47:56 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,610
Timestamp: 10 days ago · 2026-09-16 22:47:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x86e62e1d3ffaf8b65767cb03e9d7e4614110f215f1d10601a699d5dfa8593afe
Parent hash: 0xe5d6fd26…3c27a712
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,610 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

58.5%17,566,129 / 30,000,000

Base fee

20 gwei

State root

0x3a60a800e533…92033730866f

Transactions root

0xfd447e7a122f…6f04b5449aa7

Receipts root

0xd08190fde66a…9b7f0f60e5e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800