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 #21171860 · ArcScan

Block

#21,171,860

2026-09-16 14:32:01 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,860
Timestamp: 25 days ago · 2026-09-16 14:32:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c13b8bea5cbae7a98766a518133dcaf7d2f9f96424ff89a9c89f74289436420
Parent hash: 0x345686b4…e6008141
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,860 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

46.1%13,844,472 / 30,000,000

Base fee

234.825388166 gwei

State root

0x5b3a1c58f113…fd8ee6c5873b

Transactions root

0xc83031d1a4c5…a088ffdac6e4

Receipts root

0xeb43a297040b…5645af1de85d

Nonce

0x0000000000000000

Extra data

0x000000366b075ce5