Transaction not yet indexed

PMnHRQ76asc5QoC8fmgjK9G8JHBxjjESFrt2iVy7JD56iE538GvWMC2GmJUNCp2iFQyuS6BPv9NfEVYCDMBNqVF

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