Transaction not yet indexed

AmSYATcjN4X1EB8Vf6RtHMcsfpiPeJeJup2U3pGiut2FueVM21HcJnLXWKvp63RkHrRgg8hB7CRT1y5LPDQGUug

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