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 #21373855 · ArcScan

Block

#21,373,855

2026-09-17 18:58:37 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,855
Timestamp: 35 days ago · 2026-09-17 18:58:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x6319de1bd917a03e451d698a5a8a2203188e7dedcf59a02ffc16b05fe3c36d9f
Parent hash: 0xa1e14226…f2dbf9ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,855 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

35.0%10,500,910 / 30,000,000

Base fee

20 gwei

State root

0xe468b1f14951…1f4fbe50d963

Transactions root

0xfeb0023b11c6…f83a5737a85d

Receipts root

0xf214ed9a364d…81960feecd72

Nonce

0x0000000000000000

Extra data

0x00000004a817c800