Transaction not yet indexed

53ubxqokkK5REkYLEWANkkFu5JJmAV3AXp8xnMfZ1cjwasDFYbA9k78a4aVQnjsHhebVz8R7d6SGcnZA2zLS7eCy

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