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 #21519401 · ArcScan

Block

#21,519,401

2026-09-18 15:28:51 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,401
Timestamp: 50 days ago · 2026-09-18 15:28:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c4f60ab549dc9125b9593e8944994ff6e3d20c44f3f6a39c03e7cd9ccbfcbdd
Parent hash: 0x3882449a…c1d61786
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,401 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

13.8%4,157,131 / 30,000,000

Base fee

20 gwei

State root

0x5946e63ce421…5ae91894ca85

Transactions root

0xe3b40cc5be46…519caa3c0879

Receipts root

0x1d55e978a38e…e2f4bd3fbfb8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800