Transaction not yet indexed

Amsw87mnkVm3NE6CHKjRJn9YshWxr8woVRdrwdAmFExtja8bPf1EdUeBAhZ2xizQFZ4d7xJ9xVbvbp2Zi3H1mdm

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