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 #21552580 · ArcScan

Block

#21,552,580

2026-09-18 20:09:21 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,580
Timestamp: 27 days ago · 2026-09-18 20:09:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xa02aa22a404f831ab52c6d1d9715b3c6204be4b25744da5616cfdf0cb9456d74
Parent hash: 0x79b5c946…76c55c81
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,580 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.2%666,406 / 30,000,000

Base fee

20 gwei

State root

0x06dd80614f1d…17af1e4aca56

Transactions root

0x3a7141cfe69c…bec14e9221b3

Receipts root

0xc27e01ddcc16…6333bc49aad8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800