Transaction not yet indexed

WUBrEgQbUTke6attddQbj6HJZdBphvet7sy8fP1GqShDbGFRNfRfa11Jko1i2wTceGV4UxTXMig5AQG9KZYnCmF

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