Transaction not yet indexed

PoMBN5RKp4yD6der2Ma5jVPvc6urYiZJBC88AVbfrfbC5eXoKxJMmMLq83s6hkL9QADZZDWMGxuWa9stbzSqTfJ

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