Transaction not yet indexed

MYkg9pku1UcAWY3nPfaJiZwXLstbP64hLMM3K1i6Nkun8qpusfBDcjEsJJQoVgrS6LWPyFg74ZjXjs3VMFURX3o

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