Transaction not yet indexed

Wu7MVvSqTTfaW5ynUfXhJvWYpaj4smiWQN7gRWVpuki5WFDUmi5LDX5rjdvR2LsmHpGMJCYb6HM7k2UNFd9ihm8

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