Transaction not yet indexed

1mc4bKuXuG1nAWe4y5vKrtmTZpPBqa3dC2MPamynioBbgfjsa8PdsifWbJdVCXDA7KqW9PMczsqL8jodLWDxEut

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