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 #21373941 · ArcScan

Block

#21,373,941

2026-09-17 18:59:21 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,941
Timestamp: 32 days ago · 2026-09-17 18:59:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xa819c6a4782ccfe586cbbdf04db0b12fc741cf8f5bb1456630006a8a145668a2
Parent hash: 0x8c056f59…c7aa73be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,941 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

29.8%8,949,972 / 30,000,000

Base fee

20 gwei

State root

0x77b6d022d450…bd7a437800ff

Transactions root

0xac8af009b29b…4e6ae78e0c2f

Receipts root

0x43cf3097d412…6dde1d04abb6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800