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 #21280989 · ArcScan

Block

#21,280,989

2026-09-17 05:53:22 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,989
Timestamp: 32 days ago · 2026-09-17 05:53:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xfadf155b5632400747b5c88fd681dde864e942bb4cf4134a10d307229e5d50bb
Parent hash: 0x943905d5…8975ad08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,989 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.1%3,341,102 / 30,000,000

Base fee

20 gwei

State root

0x0563da0c16f1…173627bcb5b0

Transactions root

0xc05bfe3ec8c9…7602e244d7cc

Receipts root

0x1b505312a801…09e59276d8d2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800