Transaction not yet indexed

mcnB91SzGDWSPmcT2axp6fHTJKUHsm1gVcNcbPVYteTus1wHGsSWuYMRhSMBgmr8gE2b3NyXCK2ukPyY7KiqZn5

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