Transaction not yet indexed

2b18UBsLCr4f7wJBzNjJFzn7A3v1g73B8bbQ6wEHVrTq4Vd9u97rG9HDwPeQQDWtQmpmuxAPA6uaA1beuP3AE9RX

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