Transaction not yet indexed

121y37BBUeTTJ5FBLfUL2w6PpVknjZGsVdpd6Pp3gQ8YxmQL9dfa5SRz5H6S5dHkA8fQcyoSanPQGHmdYPPs5vmc

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