Transaction not yet indexed

56ismcEvHJyRQaT5mYXRp8mJGRbRvyEFdTsYRPCs9wZDXBBz4Yws5XTZdhjfZTPUrXS268LpxrPyvZsKE6My3Jxa

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