Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x43e4969204d247c4612833fc59c9c1fa7857773867021487a1f4c1f6a8cead9c · ArcScan

Block

#21,303,776

2026-09-17 09:05:55 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,776
Timestamp: 15 days ago · 2026-09-17 09:05:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x43e4969204d247c4612833fc59c9c1fa7857773867021487a1f4c1f6a8cead9c
Parent hash: 0xddd2a49f…362df5d3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,776 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.9%1,779,417 / 30,000,000

Base fee

20 gwei

State root

0xd22c9a8fd9ea…1a917a84a5ee

Transactions root

0x99eba345fc1d…fdd495bc6abb

Receipts root

0x3af94d48db51…583ebe2c877b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800