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 #21386501 · ArcScan

Block

#21,386,501

2026-09-17 20:45:29 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,501
Timestamp: 28 days ago · 2026-09-17 20:45:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c13ee5abba0e0e53961dbc313730579e183c31363e417f24331a099d9fd3b1e
Parent hash: 0x74e049dc…6f119b20
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,501 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

28.4%8,529,652 / 30,000,000

Base fee

20 gwei

State root

0x1513d3ea9923…1ab3cc23f56d

Transactions root

0x255d474524c0…ad1e9c53561a

Receipts root

0xa8a6741d94dc…2dcda4eb5766

Nonce

0x0000000000000000

Extra data

0x00000004a817c800