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 #21213105 · ArcScan

Block

#21,213,105

2026-09-16 20:20:11 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,105
Timestamp: 9 days ago · 2026-09-16 20:20:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x16ff33b9e59d44c0fd5596152abc6c5b87147ed8252d587ef24ec7021416c8b6
Parent hash: 0x4ddef193…afb7a5a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,105 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

44.7%13,410,530 / 30,000,000

Base fee

20.046211473 gwei

State root

0xaab715280986…899605c1288d

Transactions root

0x7b81c6087a55…2f6caa8bbed4

Receipts root

0xae663a0e4ace…33c6988a56e3

Nonce

0x0000000000000000

Extra data

0x00000004ab86f154