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 #21254813 · ArcScan

Block

#21,254,813

2026-09-17 02:12:16 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,813
Timestamp: 13 days ago · 2026-09-17 02:12:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x04d77776444ccf191719ff97ef8d751a8b598db694fab18e304d758fc92dc231
Parent hash: 0x7a130c3b…aa333513
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,813 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

13.5%4,054,078 / 30,000,000

Base fee

20 gwei

State root

0xb5b5e2eed9bd…8162f55ff677

Transactions root

0xbab42ecc91eb…24505a5f2789

Receipts root

0xd05f23d00b5b…34856eece56f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800