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 #21321053 · ArcScan

Block

#21,321,053

2026-09-17 11:31:49 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,053
Timestamp: 15 days ago · 2026-09-17 11:31:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x7b6ee8a7781d44eb5e3202f669c45733dc78700908ee36ed46eb1bd36f26c8ee
Parent hash: 0x20f5046d…4e5a0055
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,053 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

36.2%10,853,762 / 30,000,000

Base fee

20 gwei

State root

0x1f259a6ce130…5153024f84b7

Transactions root

0x1a1a435541b3…8c792000b36f

Receipts root

0x97a7ee3ece5d…e77e7991c280

Nonce

0x0000000000000000

Extra data

0x00000004a817c800