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 #21213578 · ArcScan

Block

#21,213,578

2026-09-16 20:24:10 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,578
Timestamp: 24 days ago · 2026-09-16 20:24:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x75a55c7938177402a17be537841f3c535d43449f0010af7f23101ba48011855c
Parent hash: 0x89982dca…465b7dc1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,578 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

48.4%14,506,098 / 30,000,000

Base fee

20.166818782 gwei

State root

0x7a16a9fd2c17…23d61d44d5c9

Transactions root

0xf3644936c351…3a55dfa79c11

Receipts root

0xc976041bcc41…572de08d2129

Nonce

0x0000000000000000

Extra data

0x00000004b315c913