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 #21550671 · ArcScan

Block

#21,550,671

2026-09-18 19:53:13 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,671
Timestamp: 22 days ago · 2026-09-18 19:53:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x8bfc890e5ed9c4e9c491a37166561ac60b08e1b87d7f85d1d56bde5a94f3f8d3
Parent hash: 0xba69f4af…9204fb00
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,671 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.1%3,022,236 / 30,000,000

Base fee

20 gwei

State root

0xeec8da43735a…b555a0e232c4

Transactions root

0x5595a96221c0…7c1fccb9a61d

Receipts root

0xdb7469f06707…a6dbb087b6ee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800