Transaction not yet indexed

56ovUVAg3KV81A4SySAh6M3FEyAzyNGPjWRgfkx3SibMRv2yXeBuWd6DC2GLS4XvhXdacYAPGdC8nmA9HJsKJS21

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