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 #21416830 · ArcScan

Block

#21,416,830

2026-09-18 01:01:51 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,830
Timestamp: 55 days ago · 2026-09-18 01:01:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x71b2699d5aff675dc529daabae90a2c41f99ef6cf9fc0e5b11dc979e6b860446
Parent hash: 0xcd1e4f64…ffc8d224
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,830 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

49.9%14,965,940 / 30,000,000

Base fee

20 gwei

State root

0x4aae198a0847…37e4f267ac69

Transactions root

0x7e5ee2be0f13…70897abf9992

Receipts root

0x438692af6f5b…b49746bd51b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800