Transaction not yet indexed

Mma6ygVRDMMDMSHg4hDgUwTtt4shihthGMbfLhPTJsYj2t7vsM8wEGPD2uzeNyqjVkcRR5NWgBM1gQuMFtXznGd

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