Transaction not yet indexed

MmiMS5AFbYKMHY1bAZsenY4DGXmtS35Jj3SxtVBEQxemYj4gvGftTCWVjijAwrMRqMQurppVdbCGKdtBSB64jDR

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