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 #21416497 · ArcScan

Block

#21,416,497

2026-09-18 00:59:02 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,497
Timestamp: 57 days ago · 2026-09-18 00:59:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xda6c02ba0690bfb3315e5e224d943f62f9d8f6a0ad17a80dfb0dc37d4998cd72
Parent hash: 0xd2bf9ff7…7724b522
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,497 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.3%2,782,979 / 30,000,000

Base fee

20 gwei

State root

0x1959706442f4…90638a549706

Transactions root

0x961249fe65c5…9c39cb29c449

Receipts root

0xca211d489e2a…4555082d6dd5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800