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 #21316564 · ArcScan

Block

#21,316,564

2026-09-17 10:53:55 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,564
Timestamp: 51 days ago · 2026-09-17 10:53:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x5db22577aabc04b47f0a85ef68aff8c147775e5d10e6cdcc341f90c8db415ed0
Parent hash: 0xcc879311…89a82051
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,564 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.0%4,810,220 / 30,000,000

Base fee

20 gwei

State root

0xb842e31ff01b…446a02039cbf

Transactions root

0xcec6b373e66d…54b1ce74decc

Receipts root

0xba56a5190543…57304c62945a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800