Transaction not yet indexed

5C99qUeNTwfPgzH6t5anR4wQRM97deM2A2thfYDASMtRH7ibs4X8mMFZQjtUQcScUjzBRP4WUNXA3aQGsq7L2BVt

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