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 #21345365 · ArcScan

Block

#21,345,365

2026-09-17 14:57:09 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,365
Timestamp: 53 days ago · 2026-09-17 14:57:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xa71e017873a29941b590be72c11fc9074855a29c92d73c835e707d6ccfe642f8
Parent hash: 0x9425f54e…3914cde4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,365 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.7%2,902,816 / 30,000,000

Base fee

20 gwei

State root

0x9b04ed212e0f…888f860dd433

Transactions root

0x43474a59bbcf…7c0d4f4075b5

Receipts root

0x5757d2532bfd…41525739c100

Nonce

0x0000000000000000

Extra data

0x00000004a817c800