Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x18882948295f66faeb1c2f5d838de2667d5c072668665dd30bbe2b251074044a · ArcScan

Block

#21,399,218

2026-09-17 22:32:58 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,218
Timestamp: 32 days ago · 2026-09-17 22:32:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x18882948295f66faeb1c2f5d838de2667d5c072668665dd30bbe2b251074044a
Parent hash: 0xf1b0a166…9da3ffc6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,218 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.0%1,491,395 / 30,000,000

Base fee

20 gwei

State root

0xd2b008c73571…edeba5228f8c

Transactions root

0x83b71720a70e…f6cde7999c5e

Receipts root

0x4db5d0aec647…b8b5d8a08ca2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800