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 #21555146 · ArcScan

Block

#21,555,146

2026-09-18 20:31:03 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,146
Timestamp: 44 days ago · 2026-09-18 20:31:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x8527e0175d918a99bfae3ecb62def7d449740cdaa209dc6d1b4cc0b3d1d934d1
Parent hash: 0x5aed16ee…e75b66c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,146 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.5%459,744 / 30,000,000

Base fee

20 gwei

State root

0x2172695e68ea…1a3cbda79350

Transactions root

0x4f79dcd0b3db…43959d2cccff

Receipts root

0xfd9bf438cdd0…09ed40ffbe09

Nonce

0x0000000000000000

Extra data

0x00000004a817c800