Transaction not yet indexed

Y2B6a7VAgVCWpNK4HMTC88pBVDrJmTqw1k18M54Ed9aCm6cVw6nvefkXGA5ob1Nvu7ySKtFDPsrrUgHQJwQPTP6

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