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 #21416912 · ArcScan

Block

#21,416,912

2026-09-18 01:02:32 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,912
Timestamp: 54 days ago · 2026-09-18 01:02:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xc96f417e00ce38065e081d0eedb28ec6831eb8767e42ddc2fdf7654105cdbc1a
Parent hash: 0x172a9359…ea104303
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,912 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

51.7%15,521,427 / 30,000,000

Base fee

20 gwei

State root

0x12108e43c3ba…c8465f9b0d4c

Transactions root

0x32cdb6362be5…922a69882fe9

Receipts root

0x894188cd9d00…aec280d39862

Nonce

0x0000000000000000

Extra data

0x00000004a817c800