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 #21418179 · ArcScan

Block

#21,418,179

2026-09-18 01:13:15 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,179
Timestamp: 30 days ago · 2026-09-18 01:13:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1d3af7be451f579562d063ae542ed57442e49de2baf7f6a6456227ca26e1bc3
Parent hash: 0x89e074bf…7fbe8f15
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,179 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.3%1,586,114 / 30,000,000

Base fee

20 gwei

State root

0x914ec7b99289…c5e7d5f67fcd

Transactions root

0xe556a8ea19a3…8f40f04574a9

Receipts root

0x16102f741f46…c4588f5c73b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800