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 #21286139 · ArcScan

Block

#21,286,139

2026-09-17 06:36:53 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,139
Timestamp: 17 days ago · 2026-09-17 06:36:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xe25042260cd55b56150f4f0cacc0c9a03a0ec6d70faeb9b50f83356c6a9ed36d
Parent hash: 0xbb15797b…57b4d68f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,139 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.2%2,773,025 / 30,000,000

Base fee

20 gwei

State root

0xd7207bba6661…6dcd9a15fdbb

Transactions root

0xdae6d3f0eaee…8ab2b4e0fbf1

Receipts root

0x21f337ea506e…e8b4f48487f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800