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 #21373184 · ArcScan

Block

#21,373,184

2026-09-17 18:52:57 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,184
Timestamp: 49 days ago · 2026-09-17 18:52:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x266e0b07c9a708fb11f28b61447f46ed7db14686e8d12452a98fecd48dee5ced
Parent hash: 0x5191cc5d…9bf73950
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,184 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.0%3,613,357 / 30,000,000

Base fee

20 gwei

State root

0x42f7fa9e3519…c26a5db21d45

Transactions root

0x45ff68211618…b0f21e59d8bd

Receipts root

0xee828bcb3c21…2e83a67c7cb3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800