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 #21255057 · ArcScan

Block

#21,255,057

2026-09-17 02:14:19 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,057
Timestamp: 20 days ago · 2026-09-17 02:14:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x9fbdc7e4cbcdb23ed7f4c4ef9fb201e020c4c16840bfe6be73f117ccef20d7ed
Parent hash: 0xe4f2d450…d709672e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,057 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

15.5%4,648,516 / 30,000,000

Base fee

20 gwei

State root

0xb99021bd2e2e…0b717014a55d

Transactions root

0x3a1e1aac4cc2…3426032ede7f

Receipts root

0xa3b8db9caf69…380342a8fb16

Nonce

0x0000000000000000

Extra data

0x00000004a817c800