Transaction not yet indexed

56C23tMfdqoNe4cTHJQic1uEi9M6yq3AMH2a9C9bZFEKzrPf1yCrZrCEbDntiZ4GkDjSGLFhPvNVAz1RfAPaSiL6

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