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 #21482877 · ArcScan

Block

#21,482,877

2026-09-18 10:20:08 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,482,877
Timestamp: 19 days ago · 2026-09-18 10:20:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e387a0a7db6a2999de98aa07c6b1fcb9e31f2354dd734abf3abda270e3c8369
Parent hash: 0xa1e8859a…2ba8ef6e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,482,877 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.6%2,285,159 / 30,000,000

Base fee

20 gwei

State root

0x4cf0111b0ad5…5f881c8ee53a

Transactions root

0xb4685eb3a46a…bb52cfb6def1

Receipts root

0xc15771a58358…7174bf72b766

Nonce

0x0000000000000000

Extra data

0x00000004a817c800