Transaction not yet indexed

28DjBWk9C6LwRBNnestcmkuj7T7xxeW4mbhypj1tcpzCbWgiRGCSfUWQRRA9zh3jU4Bbb5C3r5NVDyiRCMESS5s8

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