Transaction not yet indexed

56JLGcMdLYkExSPLcJxRqQoRddEYvznPafZDh4B37dbsuWqfMDmGPKzT1bQLUV6mHSy8ro1wBTPbYLNJwhSASLFQ

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