Transaction not yet indexed

55EFyjHDUJRznMbXZLvnbcny8y9DPj8Qc51Dvs4rEX7LPTFh1ygYQFwhduQsKLchtEDR5RbXxRSASCpyJp1SCMfP

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