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 #21548125 · ArcScan

Block

#21,548,125

2026-09-18 19:31:41 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,125
Timestamp: 51 days ago · 2026-09-18 19:31:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x5103fff922e95d483e3037c83ffe3b5747c09847680f9b2b52530bbcd423ef69
Parent hash: 0x8f9d7b8d…3ac4f86c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,125 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.1%4,219,190 / 30,000,000

Base fee

20 gwei

State root

0xfa9aa2fe911d…899cd0fe359c

Transactions root

0xdb0df3028d49…eca2cdb6e8b6

Receipts root

0xb233d0b24153…5d315312a30b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800