Transaction not yet indexed

MMZWK4obVUJoSimKDbVc3EfTSSqWsZjF3cPKRTQCvgez6Sxm58FBTqXTTPod9zFHdPVRjH8fZnA3DErT2D3Q7SE

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