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 #21565047 · ArcScan

Block

#21,565,047

2026-09-18 21:54:46 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,047
Timestamp: 57 days ago · 2026-09-18 21:54:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xe89c6c0ae7dc39678bf68edc03c552f3af6645ee8545e04a01d282addce5ecf0
Parent hash: 0x0f53fc96…aad098f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,047 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.7%3,799,924 / 30,000,000

Base fee

20 gwei

State root

0x57f3fa30f790…9136972705bd

Transactions root

0xeef44b54e751…46955c69a42e

Receipts root

0x04624b186cc1…c64fb075062c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800