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 #21319755 · ArcScan

Block

#21,319,755

2026-09-17 11:20:51 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,755
Timestamp: 49 days ago · 2026-09-17 11:20:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x3271159cf4c4d5f2b6b5d558d3ee15e8833559ffb54a24d34e04eea71145cdb4
Parent hash: 0x792c7487…e0209321
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,755 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

37.6%11,278,240 / 30,000,000

Base fee

20 gwei

State root

0xb40777707f10…5186ae4b987b

Transactions root

0x72699be6d4df…379fd45fd0c1

Receipts root

0xfaeb18a3f6cf…97bd7101e815

Nonce

0x0000000000000000

Extra data

0x00000004a817c800