Transaction not yet indexed

52upKT6AgHFqB9YM2gZ8oW8supoTLu4U7E7P3P2DxHkdmggmtkyxJH49LB8NCdCnsMLpBSRpWKQHXQ5c4CUmJaJ4

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