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 #21552364 · ArcScan

Block

#21,552,364

2026-09-18 20:07:31 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,364
Timestamp: 33 days ago · 2026-09-18 20:07:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ba6e5a969e4b1a74c283b37ca01a501bd5d8771de3e2b07bdcdc9f338dc3034
Parent hash: 0xc7aa5e78…0c627df4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,364 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.0%896,408 / 30,000,000

Base fee

20 gwei

State root

0x344d9cc570b3…a7494ad84eb3

Transactions root

0x018e03f6982d…2eac89c0d672

Receipts root

0x705402236ca2…05c2930306c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800