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 #21373884 · ArcScan

Block

#21,373,884

2026-09-17 18:58:52 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,884
Timestamp: 34 days ago · 2026-09-17 18:58:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xff2977226bd4f3065c7ef46484bbc7516d3a43ecb97dc1cd7d22c6e5a0420d96
Parent hash: 0x734c40c7…13efabc0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,884 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

33.6%10,084,968 / 30,000,000

Base fee

20 gwei

State root

0xa90b8002698a…abadd536ce0f

Transactions root

0x4f7a0f954e52…da64fc1530de

Receipts root

0xb6a045edac10…9c2e4ee8b4c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800