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 #21516255 · ArcScan

Block

#21,516,255

2026-09-18 15:02:16 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,255
Timestamp: 24 days ago · 2026-09-18 15:02:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xe659ed04ca5592d7e29b45d0b35bc50459f50ea3c20fdf4e58eb0ef867f8a0a8
Parent hash: 0xea9c5d16…2a41ab5f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,255 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.2%3,363,682 / 30,000,000

Base fee

20 gwei

State root

0x25cb297fe956…51b0e4bfa25b

Transactions root

0x8b11de40dc8d…23e656745a70

Receipts root

0xa53025fe73ba…9c28cc4973c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800