Transaction not yet indexed

53fb4xMpi4nLqsTRx5tX1CdGDdHSkuUjTLnXnESkYqiFX7B1v8Cjfp1mfr6gWaFdkssfBW6f9VvbEfujXW1xWUEQ

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