Transaction not yet indexed

MMPmPLAEhsaHSWRrh6chKBMPp5zVBCgP1nATViRffEL3fjkZV8KbjK21NDQn4rbKBxCsUfWjc7Fc6LeqRJPMLUV

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