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 #21553573 · ArcScan

Block

#21,553,573

2026-09-18 20:17:45 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,573
Timestamp: 9 days ago · 2026-09-18 20:17:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x264eec66487c18e50fda017ca380ed3ab25470a0dca3ca10e5a75eadbe8e5b55
Parent hash: 0xa37a0489…7477f486
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,573 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.3%1,000,999 / 30,000,000

Base fee

20 gwei

State root

0xf2035360bfb2…7c0b36e473a5

Transactions root

0x68b0a0200cf2…cfadb7c78ce7

Receipts root

0x3521b32b52d3…323db80f695f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800