Transaction not yet indexed

53kp1siModvEeZpmu5fR9wb8bCphQysZzGb619zDFtLoswUZZafU8DM9D1vy9wPnLZFDGfPrDJFh8rLMRNk7AB45

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