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 #21566136 · ArcScan

Block

#21,566,136

2026-09-18 22:03:59 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,136
Timestamp: 47 days ago · 2026-09-18 22:03:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xedf78834d6076f72d80c52c788971b918bd255d0e25123d95eaa4c45d38e133d
Parent hash: 0x62174ead…d10d47cf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,136 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

1.9%570,040 / 30,000,000

Base fee

20 gwei

State root

0x92687bcbc310…ca4cad47a689

Transactions root

0xc5ccab6ba72c…14805ca08ad6

Receipts root

0xfd9da9609994…3ef61928dd25

Nonce

0x0000000000000000

Extra data

0x00000004a817c800