Transaction not yet indexed

EQu3eMwATR93KsafH3TsvCxPivtPuBSm5HfeRCDrF7BTiDZzW5VZ4eVd8rYsxMWHTb91vPBc3kfvTNWdSyRqHC7

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