Transaction not yet indexed

52mSiGb2pQDaKfSwPqgak1hUfxeGRQPpcFMjbAJwmQFkA54E4b9zYFxuQGfzuEFtnP5LvFNzGhkm5XnKYfzVGhp3

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