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 #21512132 · ArcScan

Block

#21,512,132

2026-09-18 14:27:26 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,132
Timestamp: 35 days ago · 2026-09-18 14:27:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc6761fb9326f7fb3700c9735ce5e0cfdbc2db2d0e56f1a6c0500a3b38bf3c7e
Parent hash: 0x03c19289…688cf3b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,132 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.6%2,878,785 / 30,000,000

Base fee

20 gwei

State root

0xb7a61df7e5dc…37e317b9b3c2

Transactions root

0x5ea75b0c1124…3215811f657c

Receipts root

0x482f37b8143f…916ebb8f3722

Nonce

0x0000000000000000

Extra data

0x00000004a817c800