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 #21341044 · ArcScan

Block

#21,341,044

2026-09-17 14:20:39 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,341,044
Timestamp: 58 days ago · 2026-09-17 14:20:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c6f05d3d4f849f52146c439283e230ae96ea319955b8ea71131e0888be28839
Parent hash: 0x57ef933f…e5ce8bfd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,341,044 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

23.3%6,975,967 / 30,000,000

Base fee

20 gwei

State root

0x74b18821d6ad…e5dfb6bda98b

Transactions root

0x4205a0dc3128…c3f1a6ab5c2e

Receipts root

0xb26428029d67…27ca1ae59864

Nonce

0x0000000000000000

Extra data

0x00000004a817c800