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 #21341114 · ArcScan

Block

#21,341,114

2026-09-17 14:21:14 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,341,114
Timestamp: 58 days ago · 2026-09-17 14:21:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x54b29583dcbcb4db29fc43bf88790c6ce7c9c739b03fbdba0e1b722839b416a4
Parent hash: 0xfc542e09…f984da30
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,341,114 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

21.8%6,554,864 / 30,000,000

Base fee

20 gwei

State root

0x399bd51be74a…2b0fc3b01452

Transactions root

0x6263b1a349bb…5dc172b8fda7

Receipts root

0x5326ad89c5cb…870ad6ad3ab7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800