Transaction not yet indexed

2Mm9bdLeb9AQ6ZFkcTaD1t56WpciqUp9XeUGFfxRhXjLY43qy5Q9LYXeDvNEZRhViKdKNiAv6RQPWLYNCfnqdLW4

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