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 #21551054 · ArcScan

Block

#21,551,054

2026-09-18 19:56:27 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,054
Timestamp: 34 days ago · 2026-09-18 19:56:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x8950f168ba60dd12dd13c565fe9cf0f418bda22ceee8e45e65fe2325e47d9ca6
Parent hash: 0xe57d0f01…51729ab7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,054 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

1.9%587,784 / 30,000,000

Base fee

20 gwei

State root

0x7a10d1d4b7a8…428a02ab58d6

Transactions root

0x8ce4ad968498…7d882cb46126

Receipts root

0xd54dea6975e3…d3fe9a1bf7db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800