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 #21178069 · ArcScan

Block

#21,178,069

2026-09-16 15:24:26 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,069
Timestamp: 9 days ago · 2026-09-16 15:24:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xab754da8384ca512ce3d00cfb3228034cf36d73af5a865fd9fba8a9c06e51c7c
Parent hash: 0x57613d84…1ca80d65
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,069 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

47.9%14,362,437 / 30,000,000

Base fee

114.360551705 gwei

State root

0xe2854d7f76e5…6237636af766

Transactions root

0xb111dff91db7…cd28f447e00e

Receipts root

0xdb5304a0321b…d9692afde889

Nonce

0x0000000000000000

Extra data

0x0000001a938e871a