Transaction not yet indexed

PMGCu1BnwkFGUfaUJrYJWZXWKNoDxTZhRYfbsPzq3DPATWaHWDTEHYRDusTktTLtqqXsJFq7YSC4JscSvmPFHzE

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