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 #21312285 · ArcScan

Block

#21,312,285

2026-09-17 10:17:47 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,285
Timestamp: 42 days ago · 2026-09-17 10:17:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x96bb0496e4af936978c9924c3c6dea38f4260596b646b63e204d1f72da1df8f9
Parent hash: 0x55ffa03b…7f4cddba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,285 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

31.9%9,585,141 / 30,000,000

Base fee

20 gwei

State root

0xa9d37d503a1b…09289158f8b2

Transactions root

0x566d9abb457d…35e7317db5d6

Receipts root

0x5a03be89a5a7…dcfc4133e41d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800