Transaction not yet indexed

MpUj1TfRWTbTnV77vM4AG8WpuW3N44p9eA1ffkeF7d1gHsUBNjdBTYGzUZbDC44m2BwuKN3LcxoFG1apdF5dwL4

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