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 #21558913 · ArcScan

Block

#21,558,913

2026-09-18 21:02:54 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,913
Timestamp: 53 days ago · 2026-09-18 21:02:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xbf131a8003a3f58a4d8a8b5e986d3e79b2894d2505445f61b0a7f7ad758df00b
Parent hash: 0x3a777891…f644488e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,913 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.6%792,664 / 30,000,000

Base fee

20 gwei

State root

0x50be7761392d…a41f72be2a08

Transactions root

0xec2fd81a9999…13c6f5e1137b

Receipts root

0x4a20109ab751…5eaedf6ae2d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800