Transaction not yet indexed

nMYwF6rmU4Zt93JYSfa4wUDYLZwFKwHcGQSdpfwTxnVjmv4mrgdB1KEg66W3mRrQT28rvUEuy4eXcbE5CSSmmqm

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