Transaction not yet indexed

RM4SCwp1WBe99ZzGCNiZC9AdJXxdMUZAkfJmCAvBnYYexf2Fy8b8Jb8hY7vB98anDiAsHPBf6pesejPn7W1VMy1

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