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 #21284946 · ArcScan

Block

#21,284,946

2026-09-17 06:26:48 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,946
Timestamp: 6 days ago · 2026-09-17 06:26:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d4bee6dccc7e815d80fce6f3c03a89932f618b6c65c0dd4fdea1a842f9c9bfd
Parent hash: 0xdfe82e2f…cff30f49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,946 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.2%2,453,215 / 30,000,000

Base fee

20 gwei

State root

0xb10b18a147e5…a23967e8ad79

Transactions root

0x276afa6a0957…70aa0eb58d58

Receipts root

0x81b1f428f266…9e406e1f0e90

Nonce

0x0000000000000000

Extra data

0x00000004a817c800