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 #21358985 · ArcScan

Block

#21,358,985

2026-09-17 16:52:59 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,985
Timestamp: 10 days ago · 2026-09-17 16:52:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d1ea5c2d4e91cf4b8c4407fd0f4f8e3c0e6e24fe2dfb7d07ca014648387e188
Parent hash: 0xfeda1125…d47c99d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,985 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

13.0%3,895,928 / 30,000,000

Base fee

20 gwei

State root

0x5829e0f23a05…fc02d0b74c54

Transactions root

0xa6d8989cc791…c3aefcbcc0f4

Receipts root

0x29231cc93060…2cc38933ff0b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800