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 #21355315 · ArcScan

Block

#21,355,315

2026-09-17 16:21:11 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,315
Timestamp: 17 days ago · 2026-09-17 16:21:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x127ea07f26f932227a2f0ac01a7895cc936981e538372f549b522cf2b0db1b12
Parent hash: 0xe75710e9…1f9d3f63
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,315 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.6%480,258 / 30,000,000

Base fee

20 gwei

State root

0xe0c5759ceaef…3dc4d718dbd4

Transactions root

0x1da6c624fdc5…cee0e6e223a4

Receipts root

0x4c1da79d2ecc…ad90f9d4d8bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800