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 #21402563 · ArcScan

Block

#21,402,563

2026-09-17 23:01:14 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,563
Timestamp: 12 days ago · 2026-09-17 23:01:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x71fc38d015b319ac104553be4a623fe74680981e91daaf7e4193fd2794ace2cb
Parent hash: 0xd5c22b37…240c0474
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,563 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.6%1,382,840 / 30,000,000

Base fee

20 gwei

State root

0xeb8df0f9df71…61de84c2ac01

Transactions root

0xd5cd54e90ef0…c427261d9208

Receipts root

0x9706fb98a44b…23a2d69217ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800