Transaction not yet indexed

PHPMc9sLTrDntvBCQ2gcMuJb48jwCdrSNguLoTmjp8BvtRB5FSk8ez4EXVWwsrw1bKCVLcmYvh2jZwQZCWrJwNQ

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