Transaction not yet indexed

53f2cfU4vYvxvXf1b8NkpzFdrHtbv9KKJirYAE37qRqtkfE9KPNikHZkYn2nCGAQhLeXtzw72UX3oWcwLPzpgFZd

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.