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 #21419115 · ArcScan

Block

#21,419,115

2026-09-18 01:21:10 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,115
Timestamp: 6 days ago · 2026-09-18 01:21:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xec8326407c645ff7ed1e7722374753de6efb655cf8f19f919c40fb5604f4ac78
Parent hash: 0xb4f5022d…e6e74424
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,115 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

11.1%3,325,838 / 30,000,000

Base fee

20 gwei

State root

0x4e42d2f8e71e…223c96213876

Transactions root

0xe33faf5d325e…98b8de15ab98

Receipts root

0x6108966ceddb…9a74f3d82ba9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800