Transaction not yet indexed

55NH9by1FmFaV3BvTLqsgazeuZMYFaTiKF1JNx5eMRNRB9mujFfMPwAguvHB4m28nK48HcuwKFEDP8YRkCL5VN2U

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