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 #0x55dcd3257c0e62a22941153457d174739d498853c399e6abf94a82f030590b04 · ArcScan

Block

#21,256,054

2026-09-17 02:22:44 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,054
Timestamp: 49 days ago · 2026-09-17 02:22:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x55dcd3257c0e62a22941153457d174739d498853c399e6abf94a82f030590b04
Parent hash: 0x93c7f847…190baeb7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,054 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

32.5%9,736,037 / 30,000,000

Base fee

20 gwei

State root

0xcba835cda679…cec27cde5733

Transactions root

0xc638d55332b1…ef0cf3319d91

Receipts root

0x0adff03c3c31…88bea140ad96

Nonce

0x0000000000000000

Extra data

0x00000004a817c800