Transaction not yet indexed

Yu6cMGM8bXvrJwE5q97g5H11S7e7w8V86wQRGbgfEWcLSQ8Dhmn3y17p7cPq6V6Xx6upDLtoKzsRjiuuLX8MdNj

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