Transaction not yet indexed

RbPW1aAw99iG1VmoFzmQ4KftafBejueTy4H33PAav27QZpmDJFDS8RdQxF9Rz9xPRCm8ZaLJjrJBS1JAPSMK5Hm

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