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 #21556485 · ArcScan

Block

#21,556,485

2026-09-18 20:42:22 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,485
Timestamp: 14 days ago · 2026-09-18 20:42:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xb95060ac1b12388e9be9edd215eafff2fa61c2d262fbe0277795990e9c6af156
Parent hash: 0x8abffaef…b55320ef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,485 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.1%646,843 / 30,000,000

Base fee

20 gwei

State root

0x95fd9d1928a6…724fa70e2f66

Transactions root

0x2268a9bebe91…9be0cdd19a23

Receipts root

0x4a064ba3dbd7…5307d9522d8d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800