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 #21211088 · ArcScan

Block

#21,211,088

2026-09-16 20:03:09 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,088
Timestamp: 18 days ago · 2026-09-16 20:03:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f2f0c553689fff52201accb3b0c91f30ab3e34dbb3e43b983c188d0069aab9e
Parent hash: 0xa8326b07…3d96df3e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,088 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

37.5%11,249,335 / 30,000,000

Base fee

20 gwei

State root

0xca4de7b7a7b1…346913565c4a

Transactions root

0xf2a6b94f8fe3…a9b8f201c09f

Receipts root

0x75c862407a5c…06baa45b5782

Nonce

0x0000000000000000

Extra data

0x00000004a817c800