Transaction not yet indexed

55BUZFgAXuheH8Zs1kmqhpdoVuap1M7FQjUT6ikTqm4WntPwqx6qDqmhZGAD2BfNHf3n8hUFGgNHbVsiHNLikjWk

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