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 #21384350 · ArcScan

Block

#21,384,350

2026-09-17 20:27:18 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,350
Timestamp: 5 days ago · 2026-09-17 20:27:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x727c58b4783686dc74f382e853d1d699c45cf49dceee9f62a7a33cb500289588
Parent hash: 0xfd8affa2…10e9f4dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,350 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

11.1%3,338,981 / 30,000,000

Base fee

20 gwei

State root

0x044446efa377…e5355fe46071

Transactions root

0x402e3a41ec2b…8f5a8de33c3d

Receipts root

0x3358770c1bb5…862054ee023a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800