Transaction not yet indexed

53PUKZWLKVzopYgPd69rEp4dadL4CG4VB4MJAZS61SJr3RVPzV7vKHTYUYa9Mrfj6AkxSPTX8iUtgUqW5KbxjjBU

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