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 #21355766 · ArcScan

Block

#21,355,766

2026-09-17 16:25:00 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,766
Timestamp: 31 days ago · 2026-09-17 16:25:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xd1c56a89baad481ef009d952d7cacf8fb1fe715c03be5831cc2d2930b13430f7
Parent hash: 0x5da4901b…3d232844
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,766 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

37.5%11,246,311 / 30,000,000

Base fee

20 gwei

State root

0x54e393c6bed1…19d105112f73

Transactions root

0x5382f0684b81…9049f362dbbd

Receipts root

0xe8b32fac3316…3f9544d252a0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800