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 #21295558 · ArcScan

Block

#21,295,558

2026-09-17 07:56:29 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,558
Timestamp: 38 days ago · 2026-09-17 07:56:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x51cfae1deac5750aa24c516f01fec82e9b1d5c68a1e362ab885c39cb0923148f
Parent hash: 0x7697840f…acd060b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,558 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.0%2,698,889 / 30,000,000

Base fee

20 gwei

State root

0x1a63da13f79a…6bb8d4ae5a98

Transactions root

0xe9ea955c59ce…c1956f173cae

Receipts root

0xeb7e55f67c89…1a3dd5d7c643

Nonce

0x0000000000000000

Extra data

0x00000004a817c800