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 #21369756 · ArcScan

Block

#21,369,756

2026-09-17 18:23:59 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,756
Timestamp: 48 days ago · 2026-09-17 18:23:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1585aff3aaf7ad89dfa3c66e323d61124c1452d9908646f6f62ab34b1b92c7d
Parent hash: 0x8990cd2f…dd9617db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,756 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

18.2%5,461,495 / 30,000,000

Base fee

20 gwei

State root

0x2d878b45f2a6…a1ccf8cab84c

Transactions root

0x252a1577e5aa…9ff951d573fe

Receipts root

0x81a922bc59a4…9343caa7ee93

Nonce

0x0000000000000000

Extra data

0x00000004a817c800