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 #21346966 · ArcScan

Block

#21,346,966

2026-09-17 15:10:40 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,966
Timestamp: 15 days ago · 2026-09-17 15:10:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xefbdbc614856625457aa564b684b7026870be34a195d13b7e73fe5df905ad434
Parent hash: 0x66dba98e…3b1aad4b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,966 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.3%3,404,725 / 30,000,000

Base fee

20 gwei

State root

0x025abff48715…9c9549f2df17

Transactions root

0xb8724acbe464…2b9adbfeb302

Receipts root

0x8b61364a0299…46310145292e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800