Transaction not yet indexed

MtSq3oMiLy3KRRbbCRiEpUbhQ2wCGYq6efu8iPQiUAbAP9NHPE4Me4upcPbQMh3hGSVG4v2mUpn263fCiQcsvZt

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