Transaction not yet indexed

ymTREUpTcdfGLPVKrHxzs8VJ83AL2KDccT7smGoWBKGk2bp7G2HYxpYLsyFDt5ik8uAhSdyPLtADMqbvkw4nSQW

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