Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x210c3e3111806e119f90f30fbe2f3faf9f7b4855360708bb817a7af86c8ac70c · ArcScan

Block

#21,373,706

2026-09-17 18:57:22 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,706
Timestamp: 40 days ago · 2026-09-17 18:57:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x210c3e3111806e119f90f30fbe2f3faf9f7b4855360708bb817a7af86c8ac70c
Parent hash: 0x9bfa9b87…6ce92a22
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,706 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

32.4%9,721,171 / 30,000,000

Base fee

20 gwei

State root

0xaabf55ba4649…70ff910bbfb3

Transactions root

0x4182f6049368…3a5c63ed5bd5

Receipts root

0x2fd01c26bc37…9ff3770d1d7d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800