Transaction not yet indexed

MEXBoozUfRQbzjYzoc7AEXy2Xh5QPvNGMJZD2riHvfkiaaNwo1cPfFTcDGu5CySDmtsTZkC2VnwsXTKYyZ6gZWF

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