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 #21215108 · ArcScan

Block

#21,215,108

2026-09-16 20:37:05 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,108
Timestamp: 8 days ago · 2026-09-16 20:37:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xa75032cbd377547983e273a124d1a7f8782f420e43c0e1113ef8bfee56789cbd
Parent hash: 0x71d4713b…387453bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,108 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

35.8%10,747,531 / 30,000,000

Base fee

20 gwei

State root

0x77f2a37a9fd1…a77e85988fbc

Transactions root

0x7f1508e5b290…ce762214d288

Receipts root

0xd9f01d3d0741…b60491af6b7b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800