Transaction not yet indexed

SeXKsm6b8pgEssuzmJPZb44TMZ92bFs3fcgRCgNBgv3yYgEGYRcMDu5wwq8WNZ2cSFzoo1vVGVcN8EAi1pYQYZ8

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