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 #21289322 · ArcScan

Block

#21,289,322

2026-09-17 07:03:47 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,322
Timestamp: 19 days ago · 2026-09-17 07:03:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xde41cf4b533d55857819626223681a984d43ff3a47935ad6f2d89c2d35139e53
Parent hash: 0xa48a09bd…135cf0ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,322 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.2%3,365,791 / 30,000,000

Base fee

20 gwei

State root

0xfddd2d751aaf…d4e418ae0fc9

Transactions root

0x2e16d6fcdf9b…79d163f66f83

Receipts root

0x2b5f51b8aa6f…c6ea1407800c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800