Transaction not yet indexed

SyMCUyczA1wZCxruVQYM4ZwKBiRu4NMz3zWwNnsMkSFtp66d5EXsUQwkJJfwHHRKjHEcKCYFaU7zNnFbcQv8QwE

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