Transaction not yet indexed

55ExYnvzsomSGUEebko7NQvCoL1w4jZpenzpXZ9ABZ8kuQAqQRqq5441PTMZiHT3cppt4LWJHC7QKtGy4K1E1yrz

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