Transaction not yet indexed

SMsYM4v2ameaA1mnSkgDnvBt7gnw3Gnz1eUx39EdLpdDNs8juukMPTP9CHcFbwFVcSffHySHAxFunyFkGhBMDLJ

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