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 #21481939 · ArcScan

Block

#21,481,939

2026-09-18 10:12:12 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,939
Timestamp: 47 days ago · 2026-09-18 10:12:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x92e2071ca85e281c694e5b97cf76c7f76bf6b9871d29f49c97ff5fd505bba5dd
Parent hash: 0x61a39a1d…e596ce69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,939 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.2%1,857,336 / 30,000,000

Base fee

20 gwei

State root

0x09943d2baf42…cd3f9ef50be5

Transactions root

0x05527dfceb91…f8bcbc7c52b5

Receipts root

0xe8b790ac7e60…448ac3ab455f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800