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 #21410400 · ArcScan

Block

#21,410,400

2026-09-18 00:07:29 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,400
Timestamp: 10 days ago · 2026-09-18 00:07:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x53d021a36505ec0caad40030b36ebcde5d7dc0be851b1b94732364c55abd7e24
Parent hash: 0x08dcc7a4…14c679ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,400 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.1%627,709 / 30,000,000

Base fee

20 gwei

State root

0x19f6405c1017…a142e820f197

Transactions root

0x40ad99ce2412…4acc6531da2c

Receipts root

0x46ea941aa094…40e176aa73b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800