Transaction not yet indexed

53Us5PC7ZfV1AiREDtnZaKPL6RyQq6XYKBHsweQfQ3YQTQTwK71BLS1euFwTjHHJCGkNkbHYJTMPe1A8KFNggA3i

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