Transaction not yet indexed

5SfT21jn2MCnEKdc4PrKGd4MrftRCXfSTtK3KeBPCYUGS9MjXUkXRgiLV4H7CkURXLFBEVy6AwMCGuJ4YmRBHzLW

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