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 #21331249 · ArcScan

Block

#21,331,249

2026-09-17 12:57:54 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,331,249
Timestamp: 17 days ago · 2026-09-17 12:57:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xf6088fdc2cead84ee5ba5061ccc981eae36e2d4944e14efa487440d315da4f0d
Parent hash: 0x8c8e631a…631f366b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,331,249 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

22.6%6,771,256 / 30,000,000

Base fee

20 gwei

State root

0x29aff9d446dd…36e26ecc13e8

Transactions root

0x81fb0532ac65…f676cd278c2e

Receipts root

0x9d97aecb4cdb…2a1b26e01618

Nonce

0x0000000000000000

Extra data

0x00000004a817c800