Transaction not yet indexed

21Hmk3bphDX9RbGtxTUoMBgk6envwhNzXTfaUrom9TqwUDioV8X65EtarYrJjsE4JjU4BuUT69Aps1S7A9WhC5xn

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