Transaction not yet indexed

ymMtyD5HGv3CzHLCpNRCBZJzqEBHNZeJaNRqrV3KCvDBqvUwqS7ugL5NYF1owAM4HjwWrArM8w9ExDkLHkur1Mu

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