Transaction not yet indexed

2SAM77kKmxvB3XSeZ1K3SLb7WBvsGxxco25RPuHbnManP4bADyysv9b1EbWZTfBPvk8PkVqjUjEfsu5kGB3Dkn5F

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