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 #0xfc11223fe9c3f38d18409a3f2fa5697defa8044ad7fc3790636c1219a4896357 · ArcScan

Block

#21,549,803

2026-09-18 19:45:52 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,803
Timestamp: 11 days ago · 2026-09-18 19:45:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc11223fe9c3f38d18409a3f2fa5697defa8044ad7fc3790636c1219a4896357
Parent hash: 0x2c256c49…506f9aae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,803 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.2%1,251,770 / 30,000,000

Base fee

20 gwei

State root

0x1c366138a597…7f3e2c7365d6

Transactions root

0x212bdf3a4601…3cf1ebc22689

Receipts root

0xf7e910360db6…d70dbbb6afd0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800