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 #21370777 · ArcScan

Block

#21,370,777

2026-09-17 18:32:37 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,777
Timestamp: 20 days ago · 2026-09-17 18:32:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e897fd8d2427fe107a889386a05dc29862d2a556e44e86ddb7ea55914cff08b
Parent hash: 0xea62e9b1…5cf24ff8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,777 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

19.1%5,724,784 / 30,000,000

Base fee

20 gwei

State root

0x2e166540d740…ea450b30878a

Transactions root

0xf0de05519376…e5f63e140171

Receipts root

0x2296b97141b3…dd034808c64d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800