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 #21307869 · ArcScan

Block

#21,307,869

2026-09-17 09:40:30 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,869
Timestamp: 28 days ago · 2026-09-17 09:40:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x1cf41e172db3ef9f26495c68ccd207e988e3592825965d515dfdaf72b301bf55
Parent hash: 0xe8c3c4eb…3848b893
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,869 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

13.2%3,949,265 / 30,000,000

Base fee

20 gwei

State root

0x013a0e42b7dc…34ac877e3191

Transactions root

0x6f39a35cb660…aad87ccc56bb

Receipts root

0x07395f3427e4…1dee58ca88c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800