Transaction not yet indexed

AMiUx7u7YcLwonXHsmt1uvfmP2ctdiUhdQGMLh3RzcY2R7Lu7BSNS9dFE7senUsWMmfsAYF9BNUhTKSDV4Xd3LL

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