Transaction not yet indexed

53CUm9GocXpK4vYV8WFU9is6nqt1FXey9vNywGM1DgynETcTfubLSfpasb5thqBQpVdHTDq6nD6zb79Y5WMAXFEc

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