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 #21445824 · ArcScan

Block

#21,445,824

2026-09-18 05:06:54 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,824
Timestamp: 48 days ago · 2026-09-18 05:06:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x69b9f2d1762bfa6dfe2d654e4b4c70035c4b3c42b8ac3fe303e95b66f9fc1e3a
Parent hash: 0x29d44ced…9b107c54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,824 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

9.0%2,699,397 / 30,000,000

Base fee

20 gwei

State root

0xa27240b2571a…d5f9d4253f11

Transactions root

0xe369aa0d2cdf…052964eae392

Receipts root

0x375bdff3ad8b…16a840b2ac4b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800