Transaction not yet indexed

mRSBxHBAGGQQQApMyr9FJCtQQKybQfMeHx4buwHRCG3zYGM2iNguugVAKDhsLnjVZYYcZGfxTPzttBPNgJmUXqN

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