Transaction not yet indexed

SyMcsMxARUcUaWF5JYcDckH3SnRvbR3kEdrj2ke1qApEdeYvzgQkWd7ET3hxHra1ZWdZdFPTMwtf4kRKP8aeQ1T

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