Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x24be81efafee90f4a93cbeeab063a1178c92d9d9f28ae85015dc162f13edce55 · ArcScan

Block

#21,556,476

2026-09-18 20:42:18 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,476
Timestamp: 14 days ago · 2026-09-18 20:42:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x24be81efafee90f4a93cbeeab063a1178c92d9d9f28ae85015dc162f13edce55
Parent hash: 0x54dca0d7…57b2a122
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,476 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.2%657,197 / 30,000,000

Base fee

20 gwei

State root

0x727f16c54831…b10c781dccf1

Transactions root

0xad67620650b3…6466c14bcde3

Receipts root

0x48cbbbfdfbf0…978a38caf8ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800