Transaction not yet indexed

AmPGcuXsf9XNZ2LKoX3d7TrPVCdHRQSUoWXNhuPSF4gPRwpY724ysADy6j4SsJMYML7vvCv5CU8G8FZgczodkMJ

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