Transaction not yet indexed

PBXMdLSnvmCFSzUGWWdanhvaxDatxSQtsgUmE9ZFWa1iMKLNLQumBHmnJ3ztUtmeSH52Zt2VjoX8Ck1XL1Prj6u

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