Transaction not yet indexed

RP5XS6ptrEFW999mgFD4Sb8r3Fk9kj4U3cmdeRWtjqLu2wE3Azp8ufPUTsRrhbMND9w4sGcfUegAU6FCNbMqfT7

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