Transaction not yet indexed

55f2AYP3Sm7bP65fnUgjvGeu8NqFUcc5UybPpfaREiXEfESEKtNpGvXMTdBvUJfePBqLSQ7G7TTKEqMbt4D4Q4Js

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