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 #21273926 · ArcScan

Block

#21,273,926

2026-09-17 04:53:42 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,926
Timestamp: 31 days ago · 2026-09-17 04:53:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x065a07d3a1bcf4ad1e153f32170625ceb892071a52cd44c7313096edadf77568
Parent hash: 0x05aa4874…f36cbb3c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,926 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.1%3,335,283 / 30,000,000

Base fee

20 gwei

State root

0xe4dbec25273e…c830945b3a26

Transactions root

0x9271e40c2d71…0f5467f2666d

Receipts root

0xe7f15e53e318…38ccefc721eb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800