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 #21211448 · ArcScan

Block

#21,211,448

2026-09-16 20:06:12 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,448
Timestamp: 7 days ago · 2026-09-16 20:06:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x5790eeee3cae85675ee22f1e358c1b4082af52aa492cc4627cc5204f3af7e972
Parent hash: 0x7edb4ce7…9e932f81
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,448 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

28.2%8,454,427 / 30,000,000

Base fee

20 gwei

State root

0xfbe3eb3a396f…d3c05b0b6456

Transactions root

0x27bbe56f5cab…00272d72e53d

Receipts root

0x1347b1126264…e9a5b9d2acdb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800