Transaction not yet indexed

3MDSht6cQLcXRxr2X6Zxtjz64BQPqCEqZHK5NFazZpeFSaucQgXdMYcNwTFCPNJ3XGaHFCDAuN8GKCSgE8mBJkc3

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