Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x4b4c18eb63f19cc84932445f93112544d3d234ce3f821fad635b52922c1a974b · ArcScan

Block

#21,296,658

2026-09-17 08:05:46 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,658
Timestamp: 56 days ago · 2026-09-17 08:05:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b4c18eb63f19cc84932445f93112544d3d234ce3f821fad635b52922c1a974b
Parent hash: 0xa47eb413…b3e58cfa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,658 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

19.4%5,834,271 / 30,000,000

Base fee

20 gwei

State root

0x07c1da6e22fa…df36ab307068

Transactions root

0x1953469d9f95…2d0bcf33f426

Receipts root

0x52dcbf254534…b60e58df3ce0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800