Transaction not yet indexed

5tkTkmUiJ2sVHR2M2jx8o2usHNudiVLrFtbYKUsnRXB91Z3Un2FER4iVC2BbSJophRWuEdxUejcuJPQQgMCXVEW7

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