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 #21211361 · ArcScan

Block

#21,211,361

2026-09-16 20:05:28 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,361
Timestamp: 11 days ago · 2026-09-16 20:05:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa8598ddcfda5f5ab112621bcef8c55ee7e51b37f6cd92341c8950a2148629bf
Parent hash: 0x1bab3fb3…7b252322
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,361 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

29.1%8,735,028 / 30,000,000

Base fee

20 gwei

State root

0xe1dddb94bd04…359787578bc7

Transactions root

0xf53ec48eb6a8…501f50cd50c1

Receipts root

0xdceb64cf2916…73cae54d099a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800